You're probably familiar with the word "insecticide" in English. Well, in Spanish, it's very similar: insecticida. See? Not too hard!
An insecticida is something you use to get rid of insects, like flies or mosquitoes. If you have a problem with bugs in your house or garden, an insecticida can help. Just be careful when you use it, as it's a chemical product.
When discussing topics related to gardening, pest control, or even public health, you'll find the term "insecticida" to be very common. It refers to any substance, chemical or natural, designed to kill insects. You might encounter this word when reading product labels for household bug sprays, or in news articles about agricultural practices to protect crops. It's also useful when talking about environmental concerns regarding the use of such substances. Understanding this term helps you engage in conversations about practical, everyday situations involving insect management.
When discussing environmental issues, gardening, or pest control in Spanish, you'll likely encounter the term insecticida. This noun refers to any chemical or biological substance designed to kill insects. You might hear it in conversations about protecting crops from pests or keeping your home free of unwanted bugs.
For example, a farmer might say, "Necesitamos un insecticida fuerte para proteger los cultivos," meaning, "We need a strong insecticide to protect the crops." Or, if you're dealing with a pest problem at home, you could ask, "¿Tienes algún insecticida para las hormigas?" which translates to, "Do you have any insecticide for ants?" Understanding this word is essential for navigating discussions about pest management and environmental health in Spanish.
insecticida 30秒了解
- insecticide
- pest control
- bug spray
§ Understanding "Insecticida"
The word insecticida in Spanish is a noun, and it means 'insecticide' in English. It's a pretty straightforward word, referring to any substance used to kill insects. This word is masculine, even though it ends in '-a'. Don't let that trick you! Many nouns ending in '-a' are feminine, but this is an exception you'll want to remember. For example, you'd say 'el insecticida', not 'la insecticida'.
§ Basic Sentence Structure
When you use insecticida in a sentence, it behaves like any other masculine noun. You'll use the masculine articles 'el' (the) or 'un' (a/an) before it. For plural, you'd use 'los' (the) or 'unos' (some).
- DEFINITION
- A substance used for killing insects.
Necesitamos comprar más insecticida para las plantas.
We need to buy more insecticide for the plants.
El insecticida no es bueno para el medio ambiente.
The insecticide is not good for the environment.
In these examples, insecticida acts as the direct object in the first sentence and the subject in the second. This is standard noun behavior.
§ Using with Prepositions
You'll often find insecticida used with prepositions. Here are some common ones and how they work:
- De (of/from): To indicate the type of insecticide or what it's for.
Compramos un insecticida de amplio espectro.
We bought a broad-spectrum insecticide.
- Para (for): To show the purpose or target of the insecticide.
Este insecticida es para hormigas.
This insecticide is for ants.
- Con (with): To describe what the insecticide contains or what it's applied with.
Pulveriza las hojas con insecticida.
Spray the leaves with insecticide.
As you can see, understanding these common prepositions will help you build more complex and natural-sounding sentences with insecticida.
§ Adjectives and "Insecticida"
You can also use adjectives to describe insecticida. Remember that adjectives in Spanish usually come after the noun they describe, and they must agree in gender and number. Since insecticida is masculine and singular, you'll use masculine singular adjectives.
- Potente: powerful
Este es un insecticida muy potente.
This is a very powerful insecticide.
- Natural: natural
Prefiero usar un insecticida natural.
I prefer to use a natural insecticide.
These examples show how adjectives modify insecticida to give more specific information about it.
§ Common Phrases with "Insecticida"
Here are a few more common phrases where you might encounter or use insecticida:
- Aplicar insecticida: To apply insecticide.
Necesitamos aplicar insecticida en el jardín.
We need to apply insecticide in the garden.
- Rociar con insecticida: To spray with insecticide.
Rocía las rosas con insecticida para protegerlas.
Spray the roses with insecticide to protect them.
By understanding these common uses, you'll be able to confidently incorporate insecticida into your Spanish conversations. Keep practicing, and you'll get the hang of it!
How Formal Is It?
"Se requiere un plaguicida para controlar la infestación de las cosechas. (A pesticide is required to control the crop infestation.)"
"Compramos un insecticida para las hormigas en la cocina. (We bought an insecticide for the ants in the kitchen.)"
"Necesito un matabichos fuerte para estos mosquitos. (I need a strong bug killer for these mosquitos.)"
"Usamos un spray para bichos para que no piquen los mosquitos. (We use bug spray so the mosquitos don't bite.)"
"Échale veneno a esas cucarachas. (Put poison on those cockroaches.)"
趣味小知识
The 'cide' suffix, meaning 'to kill,' is common in English too (e.g., homicide, suicide).
需要掌握的语法
Nouns in Spanish have a gender, either masculine or feminine. 'Insecticida' is a masculine noun, even though it ends in '-a'. This is an exception to the general rule that nouns ending in '-a' are feminine.
El insecticida es efectivo. (The insecticide is effective.)
Adjectives must agree in gender and number with the noun they modify. Since 'insecticida' is masculine singular, any adjective describing it must also be masculine singular.
Necesitamos un insecticida potente. (We need a powerful insecticide.)
The definite article 'el' (the) is used with masculine singular nouns like 'insecticida'.
El insecticida está en el armario. (The insecticide is in the cupboard.)
The indefinite article 'un' (a/an) is used with masculine singular nouns like 'insecticida'.
Compré un insecticida nuevo. (I bought a new insecticide.)
When talking about specific types of insecticides, you can use prepositions like 'para' (for) or 'contra' (against).
Este es un insecticida para mosquitos. (This is an insecticide for mosquitoes.)
按水平分级的例句
El jardinero usó el insecticida para las plantas.
The gardener used the insecticide for the plants.
Compra insecticida en la tienda.
Buy insecticide at the store.
No me gusta el olor del insecticida.
I don't like the smell of the insecticide.
Pon insecticida en la ventana.
Put insecticide on the window.
El insecticida mata los mosquitos.
The insecticide kills the mosquitoes.
Necesito insecticida para el huerto.
I need insecticide for the garden.
Usa el insecticida con cuidado.
Use the insecticide carefully.
El insecticida es para los bichos.
The insecticide is for the bugs.
El jardinero roció las plantas con insecticida para protegerlas de las plagas.
The gardener sprayed the plants with insecticide to protect them from pests.
Here, 'insecticida' is used as a direct object, receiving the action of 'roció' (sprayed).
Es importante leer las instrucciones del insecticida antes de usarlo para evitar daños.
It's important to read the insecticide instructions before using it to avoid damage.
'Las instrucciones del insecticida' shows possession, indicating whose instructions they are.
Algunos insecticidas pueden ser perjudiciales para el medio ambiente y la salud humana.
Some insecticides can be harmful to the environment and human health.
Plural form 'insecticidas' agrees with 'algunos' (some).
Se recomienda usar insecticida biológico para un control de plagas más ecológico.
It's recommended to use biological insecticide for a more ecological pest control.
'Insecticida biológico' uses an adjective to specify the type of insecticide.
La tienda de jardinería ofrece una amplia variedad de insecticidas para diferentes tipos de plagas.
The garden store offers a wide variety of insecticides for different types of pests.
'Una amplia variedad de insecticidas' uses 'de' to show the type of variety.
Aplicar insecticida de forma regular es crucial para mantener tu hogar libre de insectos.
Applying insecticide regularly is crucial to keep your home insect-free.
The infinitive 'aplicar' is the subject of the sentence, acting as a gerund in English.
El uso excesivo de insecticidas ha provocado resistencia en algunas poblaciones de insectos.
Excessive use of insecticides has led to resistance in some insect populations.
'El uso excesivo de insecticidas' shows the cause of the resistance.
Busco un insecticida que sea efectivo contra los mosquitos pero seguro para las mascotas.
I'm looking for an insecticide that is effective against mosquitoes but safe for pets.
Here, 'insecticida' is the object of the search, followed by clauses describing its desired qualities.
Para erradicar la plaga de termitas, tuvimos que recurrir a un insecticida de acción profunda que garantizara la eliminación completa de la colonia.
To eradicate the termite plague, we had to resort to a deep-acting insecticide that guaranteed the complete elimination of the colony.
Here, 'insecticida de acción profunda' emphasizes a powerful, thorough insecticide.
A pesar de la aplicación regular de insecticidas, las cucarachas persistían, lo que nos llevó a considerar opciones más drásticas para el control de plagas.
Despite the regular application of insecticides, the cockroaches persisted, which led us to consider more drastic options for pest control.
This sentence uses 'a pesar de' (despite) to introduce a contrasting idea.
La normativa ambiental ha restringido severamente el uso de ciertos insecticidas químicos, promoviendo alternativas más ecológicas para la agricultura.
Environmental regulations have severely restricted the use of certain chemical insecticides, promoting more ecological alternatives for agriculture.
'Severamente restringido' indicates a strong limitation.
El jardinero nos aconsejó un insecticida orgánico para proteger nuestras plantas sin dañar a las abejas y otros polinizadores beneficiosos.
The gardener advised us on an organic insecticide to protect our plants without harming bees and other beneficial pollinators.
'Aconsejó' (advised) is in the past tense, referring to a past recommendation.
Antes de almacenar la ropa de invierno, es fundamental rociar los armarios con un insecticida anti-polillas para evitar daños.
Before storing winter clothes, it is essential to spray closets with an anti-moth insecticide to prevent damage.
'Es fundamental' (it is fundamental/essential) highlights the importance of the action.
La exposición prolongada a insecticidas puede tener efectos adversos en la salud humana, por lo que se recomienda usar equipo de protección.
Prolonged exposure to insecticides can have adverse effects on human health, so wearing protective equipment is recommended.
'Efectos adversos' (adverse effects) is a common collocation.
Desarrollaron un nuevo tipo de insecticida que es altamente efectivo contra mosquitos, pero inofensivo para los peces y la fauna acuática.
They developed a new type of insecticide that is highly effective against mosquitoes, but harmless to fish and aquatic wildlife.
The contrast between 'altamente efectivo' (highly effective) and 'inofensivo' (harmless) is key here.
El agricultor tuvo que aumentar la frecuencia de aplicación del insecticida debido a la creciente resistencia de las plagas a los productos convencionales.
The farmer had to increase the frequency of insecticide application due to the increasing resistance of pests to conventional products.
'Debido a' (due to) explains the reason for the increased frequency.
语法模式
习语与表达
"Estar como un insecto en la miel"
To be very comfortable or content in a situation.
Después de un largo día, estoy como un insecto en la miel en este sofá.
informal"Picarle a alguien el gusanillo de algo"
To get the urge or desire to do something (literally, 'the little worm bites someone').
Después de ver la película, me picó el gusanillo de viajar a España.
neutral"Tener la mosca detrás de la oreja"
To be suspicious or distrustful about something (literally, 'to have the fly behind the ear').
Algo no me cuadra; tengo la mosca detrás de la oreja con su explicación.
informal"No ser plato de buen gusto"
To be an unpleasant or disagreeable situation (literally, 'not to be a dish of good taste').
Tener que despedir a alguien nunca es plato de buen gusto.
neutral"Ser un bicho raro"
To be an eccentric or odd person (literally, 'to be a strange bug').
Mi vecino es un bicho raro, siempre hace cosas extrañas.
informal"Andar con pies de plomo"
To act cautiously or carefully (literally, 'to walk with lead feet').
Con este tema tan delicado, es mejor andar con pies de plomo.
neutral"No ver tres en un burro"
To be very short-sighted or have poor vision (literally, 'not to see three on a donkey').
Sin mis gafas, no veo tres en un burro.
informal"Meter la pata"
To make a mistake or blunder (literally, 'to put the paw in').
Uhm, creo que metí la pata al decirle eso.
informal"Costar un ojo de la cara"
To be very expensive (literally, 'to cost an eye of the face').
Ese coche nuevo debe costar un ojo de la cara.
informal"Estar en la luna"
To be distracted or daydreaming (literally, 'to be on the moon').
Pareces estar en la luna hoy, ¿pasa algo?
informal句型
Necesitamos [word] para los mosquitos.
Necesitamos insecticida para los mosquitos. (We need insecticide for the mosquitoes.)
Compré [word] en la tienda.
Compré insecticida en la tienda. (I bought insecticide at the store.)
El [word] es tóxico.
El insecticida es tóxico. (The insecticide is toxic.)
Usamos [word] para proteger las plantas.
Usamos insecticida para proteger las plantas. (We use insecticide to protect the plants.)
Hay diferentes tipos de [word].
Hay diferentes tipos de insecticida. (There are different types of insecticide.)
La aplicación de [word] debe hacerse con cuidado.
La aplicación de insecticida debe hacerse con cuidado. (The application of insecticide must be done carefully.)
Se recomienda usar [word] orgánico.
Se recomienda usar insecticida orgánico. (It is recommended to use organic insecticide.)
El impacto ambiental del [word] es una preocupación creciente.
El impacto ambiental del insecticida es una preocupación creciente. (The environmental impact of insecticide is a growing concern.)
词源
Latin
原始含义： insect (insectum) + to kill (caedere)
Indo-European文化背景
Spanish-speaking countries, like many others, rely on insecticides for agriculture and pest control. You'll often see this word on product labels in homes and gardens. It's a very practical and commonly understood term.
在生活中练习
真实语境
Gardening
- Necesito un insecticida para el jardín.
- ¿Qué insecticida es mejor para las plagas de tomate?
- Asegúrate de que el insecticida no dañe a las abejas.
Household pests
- Hay hormigas en la cocina; tenemos que usar insecticida.
- Este insecticida es muy efectivo contra los mosquitos.
- ¿Tienes un insecticida para cucarachas?
Agriculture
- Los agricultores usan insecticidas para proteger sus cultivos.
- La aplicación de insecticida debe hacerse con cuidado.
- Han desarrollado un nuevo insecticida orgánico.
Shopping for pest control
- ¿Dónde puedo encontrar insecticida?
- ¿Este insecticida es seguro para mascotas?
- Quiero un insecticida sin olor.
Discussing health and safety
- Evita el contacto directo con el insecticida.
- Lee las instrucciones del insecticida antes de usarlo.
- El insecticida puede ser tóxico si se inhala.
对话开场白
"¿Has tenido que usar insecticida en casa últimamente?"
"¿Cuál es tu opinión sobre el uso de insecticidas en la agricultura?"
"¿Conoces algún insecticida natural o casero que funcione bien?"
"¿Alguna vez has tenido un problema con plagas que requería insecticida?"
"¿Qué precauciones tomas cuando usas insecticidas?"
日记主题
Describe una situación en la que hayas usado insecticida o hayas visto que lo usaban.
Escribe sobre los pros y los contras del uso de insecticidas en tu comunidad.
Imagina que eres un vendedor de insecticidas. ¿Cómo convencerías a un cliente para que compre tu producto?
Reflexiona sobre el impacto ambiental de los insecticidas y qué alternativas existen.
Si tuvieras que explicar qué es un insecticida a alguien que no habla español, ¿cómo lo harías usando palabras sencillas?
自我测试 78 个问题
This sentence says 'The insecticide is for insects.'
This sentence means 'I buy insecticide in the store.'
This sentence translates to 'I need insecticide for the plants.'
Compré ____ para las hormigas en la cocina.
To get rid of ants, you would use an insecticide.
Hay muchos mosquitos, necesitamos un buen ____.
To deal with mosquitoes, an insecticide is the correct item.
El granjero aplicó ____ en los campos para proteger la cosecha.
Farmers use insecticide to protect crops from insects.
No uses el ____ cerca de la comida.
It's important not to use insecticide near food.
Ella compró un ____ natural para su jardín.
To protect a garden naturally, she would buy a natural insecticide.
El ____ mata a los insectos pequeños.
An insecticide is what kills small insects.
Choose the word that means 'insecticide'.
'Insecticida' is the Spanish word for insecticide.
Which of these is used to kill insects?
An insecticide (un insecticida) is used to kill insects.
If you have many mosquitos, what might you need?
If there are many mosquitos, you might need an insecticide to get rid of them.
An 'insecticida' is used to make plants grow.
No, an insecticide is used to kill insects, not to make plants grow.
You can use an 'insecticida' to kill flies.
Yes, an insecticide is a substance used for killing insects like flies.
Eating 'insecticida' is good for your health.
No, insecticide is a chemical and is not good for your health; it's dangerous to consume.
Write a short sentence about a common use for insecticide in a garden. Include 'insecticida' in your answer.
Well written! Good try! Check the sample answer below.
Sample answer
El jardinero usa insecticida para proteger las plantas de su jardín.
Imagine you have a problem with mosquitos. Write a sentence about what you might buy at the store to solve this problem. Use 'insecticida'.
Well written! Good try! Check the sample answer below.
Sample answer
Necesito comprar un insecticida para los mosquitos.
Describe one place where you would NOT want to use insecticide. Use 'insecticida' in your sentence.
Well written! Good try! Check the sample answer below.
Sample answer
No quiero usar insecticida cerca de la comida en la cocina.
¿Para qué se usa el insecticida según el pasaje?
Read this passage:
En el verano, muchos insectos pequeños entran a las casas. A veces, las personas usan un aerosol especial para eliminarlos. Este aerosol se llama insecticida.
¿Para qué se usa el insecticida según el pasaje?
El pasaje dice claramente que el aerosol se usa 'para eliminarlos', refiriéndose a los insectos.
El pasaje dice claramente que el aerosol se usa 'para eliminarlos', refiriéndose a los insectos.
¿Por qué compra María el insecticida?
Read this passage:
María tiene muchas flores en su balcón. Un día, ve que los insectos están comiendo las hojas de sus flores. Decide ir a la tienda a buscar algo para proteger sus plantas. Compra un insecticida.
¿Por qué compra María el insecticida?
El pasaje indica que 'los insectos están comiendo las hojas' y ella 'compra un insecticida' para protegerlas.
El pasaje indica que 'los insectos están comiendo las hojas' y ella 'compra un insecticida' para protegerlas.
¿Qué consejo importante se da sobre el uso de insecticida?
Read this passage:
Es importante usar insecticida con cuidado. Siempre lee las instrucciones en el envase. No lo uses cerca de niños o mascotas. Es un producto químico fuerte.
¿Qué consejo importante se da sobre el uso de insecticida?
El pasaje dice: 'Siempre lee las instrucciones en el envase'.
El pasaje dice: 'Siempre lee las instrucciones en el envase'.
This sentence means 'The garden needs insecticide.'
This sentence means 'There is no more insecticide.'
This sentence means 'We bought new insecticide.'
Compré un buen ___ para eliminar los mosquitos de mi jardín.
The sentence needs a word for a substance that kills insects. 'Insecticida' means insecticide.
Es importante leer las instrucciones del ___ antes de usarlo.
This sentence refers to something that needs instructions before use, likely a product like an insecticide.
El granjero usó ___ para proteger sus cultivos de las plagas.
Farmers use insecticide to protect crops from pests.
Debemos guardar el ___ fuera del alcance de los niños y las mascotas.
Hazardous substances like insecticide should be kept out of reach of children and pets.
El fuerte olor del ___ me hizo estornudar.
Insecticides often have a strong smell that can cause sneezing.
Para evitar los mosquitos en verano, usaremos un buen ___.
To avoid mosquitoes, using an insecticide is a common solution.
What do they need to buy for the plants?
Where did the gardener apply the 'insecticida'?
What are they trying to repel with the 'insecticida'?
Read this aloud:
El insecticida es peligroso si no se usa correctamente.
Focus: in-sec-ti-SI-da
你说的：
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
Mi abuela siempre usaba un insecticida natural en su huerto.
Focus: a-BUE-la, WER-to
你说的：
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
Compramos un insecticida para proteger los cultivos.
Focus: com-PRA-mos, cul-TI-vos
你说的：
Speech recognition is not supported in your browser. Try Chrome or Edge.
Choose the best synonym for 'insecticida'.
'Insecticida' is a type of 'pesticida' specifically for insects.
Which sentence correctly uses 'insecticida'?
'Insecticida' is used for treating gardens, not for drinking, singing, or coughs.
What is the primary purpose of an 'insecticida'?
The main function of an insecticide is to get rid of insect pests.
Un insecticida es un producto químico.
Insecticides are typically chemical substances.
Se usa el insecticida para mejorar el sabor de las frutas.
Insecticide is used to kill insects, not to improve the taste of fruits.
Es seguro rociar insecticida directamente sobre la comida.
Insecticide is harmful and should not be sprayed directly on food.
The gardener sprayed the plant with insecticide to protect it from pests.
Have you seen the insecticide? I need to get rid of the mosquitoes on the terrace.
It's important to use insecticide carefully, following safety instructions.
Read this aloud:
Es importante usar el insecticida con precaución.
Focus: precaución
你说的：
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
El jardinero roció la planta con insecticida.
Focus: rocio
你说的：
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
Necesito eliminar los mosquitos de la terraza.
Focus: eliminar
你说的：
Speech recognition is not supported in your browser. Try Chrome or Edge.
Choose the most appropriate synonym for 'insecticida' in the context of pest control.
'Pesticida' is a broader term that includes 'insecticida' as a type of pest killer. 'Herbicida' kills weeds, 'fungicida' kills fungi, and 'rodenticida' kills rodents.
Which of the following scenarios most likely requires the use of an 'insecticida'?
Aphids are insects, so an 'insecticida' would be used to control them. Weeds require herbicides, fungal infections require fungicides, and rats require rodenticides.
What is a common health concern associated with the improper use of 'insecticidas'?
Improper disposal or application of 'insecticidas' can lead to runoff into water sources, causing contamination. The other options are generally not associated with negative impacts of insecticides.
The use of 'insecticidas' is always detrimental to the environment.
While 'insecticidas' can have negative environmental impacts, their use is not 'always' detrimental. Responsible and targeted application can minimize harm, and in some cases, they are necessary for crop protection and disease control.
Biological pest control methods can serve as an alternative to chemical 'insecticidas'.
Biological pest control, which involves using natural enemies of pests, is a well-established alternative to chemical 'insecticidas', offering a more environmentally friendly approach.
All 'insecticidas' are safe for human consumption if accidentally ingested in small quantities.
This statement is false. Many 'insecticidas' are toxic to humans and can cause serious health problems or even death if ingested, even in small quantities. They should always be handled with caution.
Listen for how the gardener solved the aphid problem.
What is a potential negative consequence of using insecticide carelessly?
What does current regulations demand when handling insecticide?
Read this aloud:
Es fundamental leer las instrucciones de seguridad antes de aplicar cualquier insecticida.
Focus: fundamental, aplicar, insecticida
你说的：
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
El control biológico es una alternativa más ecológica al uso de insecticida químico.
Focus: biológico, alternativa, químico
你说的：
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
Asegúrate de ventilar bien el área después de rociar insecticida en interiores.
Focus: ventilar, después, rociar
你说的：
Speech recognition is not supported in your browser. Try Chrome or Edge.
This sentence emphasizes the importance of following safety instructions when applying insecticide, a common concern at the C1 level for understanding practical advice.
This sentence presents a scenario where a farmer uses a powerful insecticide to protect crops, suitable for C1 learners to demonstrate comprehension of complex real-world situations.
This sentence discusses the potential harmful effects of prolonged exposure to insecticides, addressing a C1 level of understanding regarding environmental and health concerns.
Choose the most appropriate synonym for 'insecticida' in the context of pest control.
'Pesticida' is a broader term that includes 'insecticida' as a type of pesticide specifically targeting insects. 'Herbicida' targets plants, 'fungicida' targets fungi, and 'raticida' targets rodents.
Which of the following phrases best describes the primary function of an 'insecticida'?
The core purpose of an 'insecticida' is to eliminate insect pests. The other options describe different agricultural or environmental functions.
In a scientific context, which term would be used to refer to the active chemical component of an 'insecticida' responsible for its insecticidal properties?
The 'principio activo' (active ingredient) is the chemical compound responsible for the biological activity of a substance like an insecticide. 'Agente inerte' (inert agent) refers to non-active components, while 'disolvente' (solvent) and 'adyuvante' (adjuvant) are other types of components with different roles.
El uso indiscriminado de insecticidas puede tener efectos perjudiciales en la biodiversidad y la salud humana.
Excessive and uncontrolled use of insecticides can indeed harm biodiversity by affecting non-target species and can pose risks to human health through exposure and contamination.
Un insecticida biológico se sintetiza exclusivamente a partir de componentes químicos artificiales.
Biological insecticides are derived from natural materials like bacteria, fungi, or plant extracts, not exclusively artificial chemical components.
La eficacia de un insecticida se mide únicamente por la rapidez con la que mata a los insectos.
While speed is a factor, the efficacy of an insecticide also considers its residual effect, spectrum of activity (what insects it targets), and environmental impact, not just immediate mortality.
/ 78 correct
Perfect score!
Summary
Insecticida means 'insecticide' and is a useful word for discussing pest control in Spanish.
- insecticide
- pest control
- bug spray
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alarma
B1A warning sound or device, often indicating danger or intrusion.
albañil
B1A person who builds with stone or brick; a construction worker.
alcoba
A1Bedroom. A room used for sleeping.
