在线 30秒で
- 在线 (zàixiàn) means 'online' and describes a state of connectivity.
- It is used for user status (I am online) and digital services (online courses).
- In slang, it means 'on point' or 'high quality' (e.g., acting skills are online).
- It differs from 上网 (to surf the web), which is an action word.
The term 在线 (zàixiàn) is a quintessential modern Chinese word that has evolved rapidly alongside the digital revolution. At its core, it is composed of two characters: 在 (zài), meaning 'to be at' or 'in the process of,' and 线 (xiàn), meaning 'line' or 'thread.' Together, they literally translate to 'on the line.' While this originally referred to being on a telephone line, in the contemporary era, it almost exclusively refers to being connected to the internet or being available in a digital space.
- Connectivity State
- In its most literal sense, 在线 describes the status of a device or a user account. If your status on WeChat or QQ is '在线,' it means you are currently logged in and potentially reachable. It is the direct equivalent of the English status 'Online.'
- Service Delivery
- It is frequently used as an attributive adjective to describe services that have moved from physical locations to the web. Examples include 在线教育 (online education), 在线购物 (online shopping), and 在线支付 (online payment).
- Modern Slang & Capability
- In recent years, the word has taken on a metaphorical meaning in internet slang. When someone says their 'IQ is online' (智商在线) or their 'acting skills are online' (演技在线), they mean those qualities are functioning at a high level or are currently present and impressive. It implies being 'switched on' or 'on point.'
客服人员目前不在线，请稍后再试。(The customer service staff is not currently online; please try again later.)
The beauty of 在线 lies in its versatility. Unlike the verb 上网 (shàngwǎng), which describes the *action* of going onto the internet, 在线 describes the *state* of being there. You use 上网 to say 'I am surfing the web,' but you use 在线 to say 'I am available online.' This distinction is crucial for learners to master. In professional contexts, being '在线' implies a level of readiness to respond, mirroring the 'always-on' culture of the modern Chinese workplace.
这部电影的视觉效果非常在线。(The visual effects of this movie are really on point/high quality.)
Using 在线 (zàixiàn) correctly requires understanding its role as both a predicative adjective (describing a state) and an attributive adjective (modifying a noun). It rarely functions as a dynamic verb, which is a common mistake for English speakers who might want to use it like 'to go online.'
- As a Predicate (State of Being)
- When used after a subject, it describes the subject's current status. You can modify it with adverbs of degree like 一直 (always) or 暂时 (temporarily).
Example: 他下午两点会在线。(He will be online at 2 PM.) - As an Attributive (Modifying Nouns)
- When modifying a noun, it usually precedes the noun directly without the particle 的 (de) in technical terms, though 的 can be used for emphasis.
Example: 在线课程 (Online course) vs. 在线的资源 (Online resources).
现在的在线会议非常方便。(Current online meetings are very convenient.)
When negating 在线, you simply place 不 (bù) before it. Unlike some adjectives that require 很 (hěn) to sound natural, 在线 is often used alone because it is a binary state (either you are online or you are not). However, in the slang sense of 'on point,' you can say 非常在线 (very much on point).
你看到他在线了吗？(Did you see him online?)
In the hyper-connected society of modern China, 在线 (zàixiàn) is ubiquitous. From the boardroom to the bedroom, the word permeates daily life, reflecting the shift toward a digital-first existence. Understanding its context helps in grasping the subtle expectations of Chinese social and professional etiquette.
- The Workplace (DingTalk/WeChat Work)
- In professional settings, being '在线' is often a requirement. Managers might ask, '你明天上午十点在线吗？' (Will you be online at 10 AM tomorrow?) to schedule a quick sync. It implies you are at your computer and ready to collaborate.
- E-commerce and Support
- When shopping on Taobao or JD.com, you will see buttons for 在线客服 (online customer service). Clicking this usually opens a chat window with a representative. If they are '离线' (líxiàn - offline), you might have to leave a message.
- Gaming and Social Media
- In multiplayer games like *Honor of Kings*, players check if their friends are 在线 before sending a team invitation. It serves as a social signal of availability.
由于天气原因，我们今天的会议改为在线进行。(Due to weather reasons, our meeting today has been changed to be held online.)
Beyond these literal uses, listen for 在线 in entertainment commentary. A popular phrase on Bilibili or Weibo is '颜值在线' (yánzhí zàixiàn), which means someone's looks are 'online' (they look great). This usage highlights how the word has migrated from technical jargon to a general descriptor for 'high quality' or 'present.'
这种在线翻译工具虽然快，但有时不准确。(This kind of online translation tool is fast, but sometimes inaccurate.)
For English speakers, the word 'online' is flexible, but in Chinese, 在线 (zàixiàn) has specific boundaries. Avoiding these common pitfalls will make your Chinese sound much more natural and precise.
- Mistake 1: Using '在线' as a Verb for 'Surfing'
- Incorrect: 我喜欢在线。 (I like to online.)
Correct: 我喜欢上网。 (I like to surf the internet.)
Explanation: 在线 is a state. If you want to describe the activity of using the internet, use 上网. - Mistake 2: Confusing '在线' with '联网'
- Incorrect: 我的电脑没在线。 (My computer is not online - when referring to hardware connection.)
Correct: 我的电脑没联网。 (My computer is not connected to the network.)
Explanation: 联网 refers to the physical or technical connection to a network. 在线 refers more to the user's presence or the service's availability. - Mistake 3: Overusing '在线的'
- Incorrect: 在线的游戏 (Online's game)
Correct: 在线游戏 (Online game) or 网游 (Net game).
Explanation: In compound technical terms, the particle 的 is often dropped to create a more concise noun phrase.
别担心，他一直在线，你可以随时联系他。(Don't worry, he's always online; you can contact him anytime.)
Another subtle mistake is using 在线 when you mean 'live streaming.' While a live stream is online, the specific term is 直播 (zhíbō). If you say '我在看在线,' people will be confused. You should say '我在看直播.'
To truly master the concept of 'online' in Chinese, you need to know the cluster of words that surround 在线 (zàixiàn). Each has a specific nuance that makes it more appropriate in certain contexts.
- 上网 (shàngwǎng) vs. 在线 (zàixiàn)
- 上网 is a Verb-Object construction meaning 'to go on the net.' It emphasizes the action. 在线 is a state. You 上网 to become 在线.
- 联网 (liánwǎng) vs. 在线 (zàixiàn)
- 联网 is more technical, referring to the networking of computers or systems. '联网设备' (networked devices). 在线 is more user-centric or service-centric.
- 线上 (xiànshàng) vs. 在线 (zàixiàn)
- This is a very common pair. 线上 literally means 'on the line' (above the line) and is used to contrast with 线下 (xiànxià - offline/in-person). 线上活动 (online activity) is often interchangeable with 在线活动, but 线上 is more common for business models (O2O - Online to Offline).
我们公司提供在线和线下的双重支持。(Our company provides both online and offline support.)
In informal contexts, you might also hear 挂着 (guàzhe), which literally means 'hanging.' This is used when someone leaves their account logged in but isn't necessarily active. For example, '我一直挂着微信' (I have WeChat hanging/running in the background).
你的演技真在线，把这个角色演活了。(Your acting is really on point; you brought this character to life.)
How Formal Is It?
豆知識
Before '在线' became common, people used '上站' (going to a station/BBS) to describe connecting to early bulletin board systems.
発音ガイド
- Pronouncing 'xiàn' as 'xiān' (first tone). Ensure the pitch drops sharply.
- Mispronouncing 'zài' as 'zhài' (adding an 'h' sound).
- Treating it as one word in English prosody; in Chinese, both characters should be distinct.
- Incorrectly using a rising tone on 'zài'.
- Mumbling the 'i' sound in 'xiàn'.
難易度
Characters are basic (A1/A2 level) and common in digital interfaces.
The character '线' has several strokes but is a high-frequency radical.
Two fourth tones are easy to pronounce but require clear emphasis.
Very distinct sound, rarely confused with other common words.
次に学ぶべきこと
前提知識
次に学ぶ
上級
知っておくべき文法
Resultative Complements
连上线了 (Successfully connected online).
Adverbs of Frequency
他经常在线 (He is often online).
Duration of State
他在线三个小时了 (He has been online for three hours).
Negation with '不'
我不在线 (I am not online).
Attributive construction
在线的优势 (The advantages of being online).
レベル別の例文
他在在线吗？
Is he online?
Subject + 在线 + 吗?
我不在线。
I am not online.
Subject + 不 + 在线.
老师在线。
The teacher is online.
Simple Subject-Predicate sentence.
你在线吗？
Are you online?
Common question for starting a chat.
妈妈不在线。
Mom is not online.
Negative form.
医生在线。
The doctor is online.
Used in service apps.
我的朋友在线。
My friend is online.
Possessive + Subject + 在线.
他现在在线。
He is online now.
Adding a time adverb '现在'.
我喜欢在线购物。
I like online shopping.
在线 + Noun (Shopping).
这是一个在线课程。
This is an online course.
在线 as an attributive adjective.
在线支付很方便。
Online payment is very convenient.
在线 + Noun as a subject.
他在看在线电影。
He is watching an online movie.
Verb + 在线 + Noun.
我们有在线会议。
We have an online meeting.
Noun phrase.
在线字典很有用。
Online dictionaries are very useful.
在线 + Noun.
你可以尝试在线翻译。
You can try online translation.
Verb + 在线 + Noun.
这个游戏是在线的。
This game is online.
Subject + 是 + 在线的.
在线教育越来越流行。
Online education is becoming more and more popular.
Abstract noun phrase as subject.
请联系我们的在线客服。
Please contact our online customer service.
Professional term.
我需要下载在线文档。
I need to download the online document.
Digital resource context.
他在在线平台上卖东西。
He sells things on an online platform.
Prepositional phrase.
由于生病，他只能在线参加。
Because he is sick, he can only participate online.
在线 as an adverbial.
在线安全非常重要。
Online security is very important.
Subject phrase.
他在玩在线多人游戏。
He is playing an online multiplayer game.
Complex noun phrase.
我们提供在线技术支持。
We provide online technical support.
Business service context.
这位演员的演技全程在线。
This actor's acting was on point the whole time.
Slang use meaning 'high quality'.
你的智商在线吗？
Is your IQ 'online' (are you thinking straight)?
Slang/Idiomatic use.
在线社交改变了我们的生活方式。
Online socializing has changed our lifestyle.
Sociological context.
他是一个在线红人。
He is an online celebrity (influencer).
Social media term.
我们需要保护在线隐私。
We need to protect online privacy.
Legal/Ethical context.
在线资源的丰富性超乎想象。
The abundance of online resources is beyond imagination.
Formal description.
虽然颜值在线，但他的唱功一般。
Although his looks are 'online', his singing skills are average.
Contrast using slang.
在线办公提高了团队的效率。
Online working has improved the team's efficiency.
Corporate context.
政府正在大力推进在线政务建设。
The government is vigorously promoting the construction of online government services.
Policy/Political context.
在线与线下的融合是零售业的趋势。
The integration of online and offline is the trend in the retail industry.
Business strategy context.
在线教育的公平性引起了广泛讨论。
The equity of online education has sparked widespread discussion.
Societal debate.
数字化转型让更多服务实现了在线化。
Digital transformation has enabled more services to be 'onlinized'.
Technical/Economic context.
他时刻保持在线，这让他感到焦虑。
He stays online at all times, which makes him feel anxious.
Psychological context.
在线身份与现实身份往往存在差异。
There is often a discrepancy between online identity and real-life identity.
Philosophical/Sociological context.
该平台的在线人数突破了千万大关。
The number of online users on the platform surpassed the ten million mark.
Statistical report.
在线医疗为偏远地区提供了便利。
Online medical care has provided convenience for remote areas.
Social welfare context.
在后疫情时代，在线化已成为生存的常态。
In the post-pandemic era, 'onlinization' has become the norm for survival.
Macro-societal analysis.
在线交互的深度往往取决于技术的中介作用。
The depth of online interaction often depends on the mediating role of technology.
Communication theory context.
我们需要审视在线社交对真实情感的异化。
We need to examine the alienation of real emotions caused by online socializing.
Critical theory context.
在线舆论的爆发力往往具有不可控性。
The explosive power of online public opinion is often uncontrollable.
Media studies context.
他将这种在线的存在感视为一种电子枷锁。
He views this online presence as a kind of electronic shackle.
Metaphorical/Literary context.
在线版权保护仍面临诸多法律挑战。
Online copyright protection still faces many legal challenges.
Legal discourse.
虚拟现实技术将重塑‘在线’的定义。
Virtual reality technology will reshape the definition of 'online'.
Future technology context.
在线协作的成功有赖于高度的契约精神。
The success of online collaboration relies on a high degree of contractual spirit.
Organizational behavior context.
よく使う組み合わせ
よく使うフレーズ
— To be smart or thinking clearly. Used as a compliment.
这集主角智商在线。
— To look attractive or have a good appearance.
虽然剧情一般，但演员颜值在线。
— Acting skills are high quality or impressive.
老戏骨的演技一直在线。
— Maintaining a high level of performance throughout an event.
他的状态全程在线。
— Asking for help online (common in forum titles).
电脑坏了，在线求助！
— Waiting for a reply online immediately (common in posts).
挺急的，在线等。
— Listening to music online/streaming.
我喜欢在线听歌。
— Online update/upgrade for software.
系统正在在线升级。
— Registering online for an event or course.
请通过官网在线报名。
慣用句と表現
— To have a well-deserved reputation. Often used when someone's skills are 'online'.
他的演技名不虚传，确实在线。
Formal— To keep pace with the times. Often used in discussions about going online.
企业要与时俱进，发展在线业务。
Formal— To see instant results. Describes the speed of online services.
在线支付的效果立竿见影。
Neutral— Within reach. Describes the accessibility of online resources.
在线信息触手可及。
Literary— Like a tiger with wings. Describes how technology helps businesses.
在线平台让小店如虎添翼。
Idiomatic— Emerging one after another. Describes online trends.
在线新词层出不穷。
Formal— Advancing at a tremendous pace. Describes the development of online tech.
在线技术的发展一日千里。
Idiomatic— Indispensable. Describes online life.
在线社交已不可或缺。
Formal— Pervasive. Describes online advertising or influence.
在线广告几乎无孔不入。
Neutral/Negative— All-encompassing. Describes the variety of online content.
在线内容包罗万象。
Literary文型パターン
S + 在线。
我在线。
S + 在线 + Verb/Noun。
他在在线学习。
因为...所以...在线。
因为有网，所以我在线。
S + 的 + [Noun] + 在线。
他的智商在线。
随着...在线化...
随着办公在线化，效率提高了。
在...的语境下，在线意味着...
在数字语境下，在线意味着存在。
在线 + [Service] + 很 + [Adj]。
在线购物很方便。
请 + [Verb]
語族
名詞
動詞
形容詞
関連
暗記しよう
記憶術
Think of 'Zài' (at) and 'Xiàn' (Line). You are 'At the Line'—ready to connect like an old-fashioned telephone operator plugging in a cable.
視覚的連想
Imagine a glowing green line connecting a person's head to a cloud. The person is 'on' the 'line.'
Word Web
チャレンジ
Try to change your status on a Chinese app to '在线' and then use the phrase '我一直在线' (I am always online) in a chat.
語源
Derived from the literal meaning of 'being on the line.' In the early 20th century, it referred to telephone lines. With the advent of the internet in the 1990s, it was adopted as the standard translation for 'online.'
元の意味： On a physical wire or telephone line.
Sino-Tibetan (Modern Chinese loan-translation/calque).文化的な背景
Be careful when asking colleagues '你在线吗？' late at night, as it might be perceived as a work request.
In English, 'online' is often a verb (to go online), but in Chinese, '在线' is strictly a state/adjective.
実生活で練習する
実際の使用場面
Customer Service
- 在线客服
- 请问有人在线吗？
- 在线咨询
- 人工在线
Social Media
- 在线状态
- 隐身在线
- 显示在线
- 好友在线
Education
- 在线课程
- 在线学习
- 在线测试
- 在线互动
Work
- 在线办公
- 在线会议
- 在线协作
- 在线文档
Shopping
- 在线购物
- 在线支付
- 在线退款
- 在线订单
会話のきっかけ
"你通常什么时候在线？ (When are you usually online?)"
"你喜欢在线购物还是去商场？ (Do you like online shopping or going to the mall?)"
"你觉得在线教育有效吗？ (Do you think online education is effective?)"
"如果你的朋友一直不在线，你会担心吗？ (If your friend is never online, would you worry?)"
"你现在是在线办公吗？ (Are you working online right now?)"
日記のテーマ
描述你每天花在在线活动上的时间。 (Describe the time you spend on online activities every day.)
在线社交如何改变了你的友谊？ (How has online socializing changed your friendships?)
你认为‘在线生活’有哪些优缺点？ (What do you think are the pros and cons of 'online life'?)
写一次你通过在线客服解决问题的经历。 (Write about an experience where you solved a problem via online customer service.)
讨论‘智商在线’在现代社会的重要性。 (Discuss the importance of 'having your IQ online' in modern society.)
Summary
在线 (zàixiàn) is the standard Chinese term for 'online.' Use it to describe availability on social media (他在线) or to modify digital services (在线购物). Example: '客服人员现在不在线' (The customer service representative is not online now).
- 在线 (zàixiàn) means 'online' and describes a state of connectivity.
- It is used for user status (I am online) and digital services (online courses).
- In slang, it means 'on point' or 'high quality' (e.g., acting skills are online).
- It differs from 上网 (to surf the web), which is an action word.
例文
很多课程现在都可以实现在线学习。
関連コンテンツ
technologyの関連語
万能插头
A2海外旅行には万能アダプターが欠かせません。
航天
B1地球の大気圏を超えて宇宙へ旅行する科学技術。航天 (hángtiān)は宇宙探査全般を指します。
人工智能
B1機械、特にコンピュータシステムによる人間の知能プロセスのシミュレーション。人工知能は現代のテクノロジーにおいて重要な役割を果たしています。
附件
B1メールと一緒に送信されるファイル、または機器の付属品。「添付ファイルをご確認ください。」
自动化
B1自動化とは、人間の介入なしにタスクを実行するための技術の使用です。
区块链
C1blockchain
突破
B1重要な限界を突破すること、あるいは画期的な進歩。
宽带
B1ブロードバンドは、広い周波数範囲を使用した大容量の伝送技術です。
浏览
B1To browse, skim through, or look over quickly without reading in great detail.
照相机
A1写真を撮ったり動画を録画したりするための装置。彼は旅行にカメラを持っていくのを忘れた。
