When you are not certain about something, or you don't know the answer, you can use 不确定 (bù quèdìng).
Think of it like saying "I'm not sure" or "it's uncertain" in English.
You can use it to describe a situation, like the weather, or your own feelings about something.
It's a really useful phrase to express when you lack certainty.
When you're not sure about something or someone, you can use 不确定 (bù què dìng). It's a simple way to express uncertainty in Chinese. Think of it like saying "uncertain" or "unsure" in English. You can use it to talk about your own feelings or about a situation. For example, if you don't know if something will happen, you are 不确定.
How Formal Is It?
"我还不确定会议的具体时间。"
"我不太确定他会不会来。"
"我真不确定明天要不要出去玩。"
"我不知道那个玩具在哪里。"
"这事儿我也不晓得咋回事。"
Guide de prononciation
- The 'u' in '不' (bù) is often mispronounced as a long 'oo' sound instead of a short 'oo' sound.
- The 'e' in '定' (dìng) can sometimes be mispronounced as a long 'e' sound (like in 'see') instead of a schwa sound (like in 'the').
Exemples par niveau
我有点不确定。
I am a bit uncertain.
他对自己的答案不确定。
He is unsure about his answer.
未来有很多不确定。
The future has a lot of uncertainties.
天气预报说今天天气不确定。
The weather forecast says the weather today is uncertain.
我不确定他会不会来。
I'm not sure if he will come.
这个计划听起来有点不确定。
This plan sounds a bit uncertain.
我很不确定我的选择。
I am very uncertain about my choice.
我们不确定路是不是对的。
We are not sure if the road is correct.
Modèles grammaticaux
Structures de phrases
Subj. + 很/比较/有点儿 + 不确定。
我 很 不确定 明天 她 会不会 来。 (I'm very uncertain if she will come tomorrow.)
Subj. + 对 + Noun + 不确定。
他 对 这个 答案 不确定。 (He is uncertain about this answer.)
不确定 + Subj. + Verb Phrase。
不确定 他 能不能 完成 这个 任务。 (Uncertain whether he can complete this task.)
Subj. + 感到 + 不确定。
她 感到 对 未来 很 不确定。 (She feels very uncertain about the future.)
是 否 + 不确定。
是 否 继续 学习，我 仍然 不确定。 (Whether to continue studying, I am still uncertain.)
不确定 + question word (e.g., 什么, 谁, 怎么) + Verb Phrase。
我 不确定 应该 怎么 做。 (I'm uncertain how I should do it.)
Subj. + 因...而 + 不确定。
他 因 缺乏 信息 而 感到 不确定。 (He feels uncertain due to lack of information.)
某种 + 不确定性 + 存在。
未来 存在 很多 不确定性。 (There are many uncertainties in the future.)
Famille de mots
Noms
Pratique dans la vie réelle
Contextes réels
when expressing personal doubt or lack of knowledge
- 我有点不确定。
- I'm a bit uncertain.
- 我对这件事不确定。
- I'm unsure about this matter.
when describing a situation that is unclear or unpredictable
- 未来有很多不确定性。
- There's a lot of uncertainty in the future.
- 情况现在还不确定。
- The situation is still uncertain right now.
when someone is hesitant or undecided about something
- 她对要不要去感到不确定。
- She feels uncertain about whether to go or not.
- 你是不是对这个计划不确定？
- Are you uncertain about this plan?
when describing a person's mood or state of mind
- 他看起来有点不确定。
- He looks a bit uncertain.
- 她的语气里充满了不确定。
- Her tone was full of uncertainty.
when acknowledging a lack of a definitive answer
- 我们不能百分之百确定。
- We can't be 100% certain.
- 这个问题还没有确定的答案。
- This question doesn't have a definite answer yet.
Amorces de conversation
"你对这个周末的计划确定吗？"
"你觉得未来会更确定还是更不确定？"
"有没有什么事情让你感到不确定？"
"在做重要决定时，你会经常感到不确定吗？"
"当你感到不确定的时候，你会怎么做？"
Sujets d'écriture
描述一次你感到非常不确定的经历，你是如何应对的？
你认为在生活中，不确定性是好还是坏？为什么？
写一篇关于未来职业发展的不确定性的日记。
如果能消除一种生活中的不确定性，你会选择什么？为什么？
谈谈你最近一次对一个重要选择感到不确定的时候，以及最终你是如何做决定的。
Teste-toi 48 questions
Choose the correct translation for "不确定":
不确定 (bù quèdìng) means uncertain or unsure.
Which of these sentences uses "不确定" correctly?
“我不确定他会不会来” (Wǒ bù quèdìng tā huì bu huì lái) means "I am not sure if he will come."
If you are not sure about something, what would you say in Chinese?
“我不确定” (Wǒ bù quèdìng) directly translates to "I am not sure."
“不确定” means 'certain'.
“不确定” (bù quèdìng) means 'uncertain' or 'unsure', not 'certain'.
You can use “不确定” to express doubt about a future event.
For example, “我不确定他会不会来” (Wǒ bù quèdìng tā huì bu huì lái) means "I am not sure if he will come."
“我确定” (Wǒ quèdìng) and “我不确定” (Wǒ bù quèdìng) have the same meaning.
“我确定” means 'I am certain', while “我不确定” means 'I am uncertain' or 'I am not sure'. They are opposite in meaning.
她对未来感到很___。
The sentence means 'She feels very uncertain about the future.' '不确定' (bù quèdìng) fits best here.
我___他会不会来。
The sentence means 'I'm not sure if he will come.' '不确定' (bù quèdìng) is the correct choice for 'not sure'.
因为天气___，所以我们取消了野餐。
The sentence means 'Because the weather is uncertain, we canceled the picnic.' '不确定' (bù quèdìng) describes the unpredictable weather.
他对自己的选择感到___。
The sentence means 'He feels uncertain about his choice.' '不确定' (bù quèdìng) is the most fitting word.
我___这份报告是否正确。
The sentence means 'I'm uncertain whether this report is correct.' '不确定' (bù quèdìng) expresses doubt.
这个问题太难了，我___怎么回答。
The sentence means 'This question is too difficult, I'm uncertain how to answer.' '不确定' (bù quèdìng) shows a lack of a clear answer.
I'm a bit uncertain if he will come.
Are you unsure about this answer?
There are many uncertain things in the future.
Read this aloud:
我感到非常不确定。
Focus: bù quédìng
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
他对自己的选择不确定。
Focus: xuǎnzé bù quédìng
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
事情还很模糊，不确定。
Focus: móhu, bù quédìng
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
The correct order forms the sentence: 'I'm not sure if he's here now.'
The correct order forms the sentence: 'She feels very uncertain about this plan.'
The correct order forms the sentence: 'Their future is still very uncertain.'
He feels uncertain about his future.
I'm a bit unsure if this plan is feasible.
The weather forecast says the weather is uncertain today, it might rain.
Read this aloud:
你对这个决定有什么不确定的地方吗？
Focus: 不确定 (bù què dìng)
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
我不太确定我们什么时候能见面。
Focus: 不太确定 (bù tài què dìng)
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
Read this aloud:
面对不确定的未来，我们应该怎么做？
Focus: 不确定的未来 (bù què dìng de wèi lái)
Tu as dit :
Speech recognition is not supported in your browser. Try Chrome or Edge.
Choose the sentence where "不确定" is used correctly to express uncertainty about a decision.
The sentence expresses personal uncertainty regarding a future action, which aligns perfectly with the meaning of 不确定. The other options use 不确定 to describe objective ambiguity or fluctuating emotions, which is less precise for expressing a state of personal indecision.
Which of the following best describes a situation where you would feel "不确定"?
When faced with multiple options and needing to make a choice, one often feels uncertain about which is the best. The other options describe situations of certainty or a lack of doubt.
Which sentence uses "不确定" to indicate that information is not yet confirmed or verified?
This sentence directly states that the information (meeting time) is not confirmed. While '商店的开门时间不确定' also implies unconfirmed information, '关于这次会议的具体时间' more clearly focuses on the lack of verification.
If someone says "我对这件事很不确定", it means they have a very clear opinion about it.
The phrase "很不确定" means 'very uncertain' or 'very unsure', indicating a lack of a clear opinion or decision.
You can use "不确定" to describe an unpredictable situation.
"不确定" can be used to describe situations where the outcome is not clear or is unpredictable, such as '天气不确定' (the weather is unpredictable) or '未来充满不确定性' (the future is full of uncertainties).
The sentence "他很确定会来参加派对" means he is unsure about attending the party.
The sentence uses "很确定" (very certain), which is the opposite of "不确定". It means he is very sure he will attend the party.
You are planning a weekend trip with a friend, but the weather forecast is uncertain. Write a short message to your friend expressing your uncertainty about the plans and suggesting alternatives. Use 不确定 at least once.
Well written! Good try! Check the sample answer below.
Sample answer
嘿，周末的计划我们可能要再讨论一下。天气预报说周六可能会下雨，所以户外活动有点不确定。我们是不是要准备一个备用方案，比如去看电影或者去室内咖啡馆？你觉得呢？ (Hey, we might need to discuss our weekend plans again. The weather forecast says it might rain on Saturday, so outdoor activities are a bit uncertain. Should we prepare a backup plan, like watching a movie or going to an indoor cafe? What do you think?)
Describe a situation where you felt uncertain about an important decision you had to make. Explain why you felt that way and what you eventually did. Use 不确定 at least once.
Well written! Good try! Check the sample answer below.
Sample answer
去年我面临一个重要的职业选择，是继续在现在的公司工作还是接受一个新的机会。当时我非常不确定哪个选择更好，因为两个都有优点和缺点。我花了很多时间思考，和家人朋友讨论，最后决定接受新的挑战，虽然心里还是有点忐ie。 (Last year, I faced an important career choice: to continue working at my current company or accept a new opportunity. At that time, I was very uncertain which choice was better, as both had pros and cons. I spent a lot of time thinking, discussing with family and friends, and finally decided to accept the new challenge, although I was still a little apprehensive.)
Imagine you are explaining to a friend why a certain investment is risky. Focus on the unpredictable nature of the market. Use 不确定 at least once.
Well written! Good try! Check the sample answer below.
Sample answer
关于你问的那个投资，我觉得风险挺高的。现在的市场变化太快了，很多因素都充满了不确定性。我们很难预测未来的走向。所以，在做决定之前，你一定要非常谨慎。 (Regarding that investment you asked about, I think the risk is quite high. The current market changes too quickly, and many factors are full of uncertainty. It's hard for us to predict future trends. So, before making a decision, you must be very cautious.)
小李为什么对辞职创业感到不确定？
Read this passage:
小李最近一直在犹豫是否要辞职创业。他对未来的收入感到不确定，也担心创业的风险。他的家人支持他，但他也清楚这需要很大的勇气和决心。最终，他决定再给自己一点时间思考，而不是仓促做出决定。
小李为什么对辞职创业感到不确定？
文章中明确提到小李对未来的收入感到不确定，也担心创业的风险。
文章中明确提到小李对未来的收入感到不确定，也担心创业的风险。
根据气象学家的说法，为什么未来几天天气有不确定性？
Read this passage:
一位气象学家表示，未来几天的天气将非常不稳定，有很大的不确定性。他建议市民出门前关注最新的天气预报，并做好应对突发天气的准备。他强调，这种不确定性是由于多种气候因素相互作用造成的。
根据气象学家的说法，为什么未来几天天气有不确定性？
文章最后一句提到“这种不确定性是由于多种气候因素相互作用造成的”。
文章最后一句提到“这种不确定性是由于多种气候因素相互作用造成的”。
根据教授的观点，科学进步是如何实现的？
Read this passage:
教授在课堂上讨论了科学研究中的不确定性。他指出，即使是经过严格验证的科学理论，也可能在新的证据出现后被修正。科学的进步就是在不断探索和解决不确定性中实现的。因此，保持开放的心态和批判性思维非常重要。
根据教授的观点，科学进步是如何实现的？
文章中提到“科学的进步就是在不断探索和解决不确定性中实现的”。
文章中提到“科学的进步就是在不断探索和解决不确定性中实现的”。
You've just heard about a new company policy, but the details are vague. Write a short email to your manager expressing your uncertainty and asking for clarification.
Well written! Good try! Check the sample answer below.
Sample answer
经理您好，我刚收到关于新公司政策的通知，但有些细节我不太确定。您是否可以提供更多信息来澄清一下？谢谢。
Describe a time when you felt very uncertain about a decision you had to make. What was the situation, and how did you resolve it (or not)?
Well written! Good try! Check the sample answer below.
Sample answer
有一次我面临一个重要的职业选择，是继续现有工作还是接受一份新的工作机会。我感到非常不确定，因为两个选择都有各自的利弊。最后，我咨询了我的导师，并仔细权衡了各种因素，才做出了决定。
Imagine you are planning a trip with friends, but the weather forecast is unpredictable. Write a text message to your friends discussing the uncertain weather and suggesting alternative plans.
Well written! Good try! Check the sample answer below.
Sample answer
大家好！下周旅行的天气预报有点不确定，看起来可能会下雨。我们是不是应该考虑一些备选方案，以防万一呢？
根据这段文字，投资者感到不确定是由于什么？
Read this passage:
近期市场波动较大，许多投资者对未来的经济走势感到不确定。有专家认为，这种不确定性可能会持续一段时间，建议投资者保持谨慎。一些企业也因为市场的不确定性而推迟了扩张计划。
根据这段文字，投资者感到不确定是由于什么？
文章明确指出“近期市场波动较大，许多投资者对未来的经济走势感到不确定”，因此市场波动是投资者感到不确定的原因。
文章明确指出“近期市场波动较大，许多投资者对未来的经济走势感到不确定”，因此市场波动是投资者感到不确定的原因。
小明为什么感到不确定？
Read this passage:
小明正在申请一所大学，但他对是否能被录取感到不确定。他的成绩虽然不错，但竞争非常激烈。他每天都在焦虑中等待通知，这种不确定感让他很难集中精力学习。
小明为什么感到不确定？
文章提到“他的成绩虽然不错，但竞争非常激烈”，这说明竞争激烈是小明感到不确定的主要原因。
文章提到“他的成绩虽然不错，但竞争非常激烈”，这说明竞争激烈是小明感到不确定的主要原因。
关于人工智能对行业的影响，文章表达了什么观点？
Read this passage:
科技的快速发展给社会带来了巨大的变革，同时也伴随着许多不确定性。例如，人工智能的普及可能会改变许多行业，但具体影响目前尚不明确。这种不确定性促使人们不断学习和适应。
关于人工智能对行业的影响，文章表达了什么观点？
文章中写道“人工智能的普及可能会改变许多行业，但具体影响目前尚不明确”，因此其影响尚不明确。
文章中写道“人工智能的普及可能会改变许多行业，但具体影响目前尚不明确”，因此其影响尚不明确。
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Contenu associé
Ce mot dans d'autres langues
Plus de mots sur general
一下儿
A1a bit, a moment
点儿
A1a little bit
有点儿
A1a little, somewhat (negative connotation)
一下
A2A bit; a moment (used after a verb).
一点儿
A1a little, a bit
一会儿
A1a moment, a while
一部分
B1part; portion; minority
异样
B1different; unusual; strange
关于
A1about, concerning
快要
A2to be about to (happen)
