instantaneous + noun
用作定语,修饰名词,表示‘瞬间的’。
The system requires an instantaneous response.
该系统需要实时响应。
实时的
先理解核心含义,再看它在真实句子里的用法。
实时的
occurring with no delay
The system requires an instantaneous response.
该系统需要实时响应。
强调瞬间发生,无延迟
毫无延迟地发生、产生或起作用;在极短且难以察觉的时间内发生。
Occurring, arising, or functioning without any delay; happening within an imperceptibly brief period of time.
瞬间发生的;即时的
occurring with no delay
The internet allows for instantaneous communication across the globe.
互联网使得全球范围内的通信可以实时进行。
AI contextual example
Her instantaneous reaction to the question impressed the interviewers.
她对问题的即时反应给面试官留下了深刻印象。
AI contextual example
With this software, data updates are virtually instantaneous.
使用这个软件,数据更新几乎是实时的。
AI contextual example
relief was instantaneous
缓解是瞬间的
WordNet
用作定语,修饰名词,表示‘瞬间的’。
The system requires an instantaneous response.
该系统需要实时响应。
用作表语,描述主语的性质。
The effect of the medication was nearly instantaneous.
药物的效果几乎是即刻的。
Not this
He reacted instantaneous.
Use this
He reacted instantaneously.
错误使用形容词 instantaneous 作副词,应改为副词形式 instantaneously。
Not this
I bought instantaneous coffee.
Use this
I bought instant coffee.
混淆了 instantaneous(瞬间的)与 instant(速溶的),表示速溶咖啡时应用 instant。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
即时响应
The system gives an instantaneous response to every command.
该系统对每条命令都会给出即时响应。
即时反馈
Students appreciate the app's instantaneous feedback.
学生们很欣赏这款应用的即时反馈。
瞬时速度
The radar recorded the car's instantaneous speed.
雷达记录了该车的瞬时速度。
瞬时反应
Adding the catalyst produces an instantaneous reaction.
加入催化剂会产生瞬时反应。
即刻死亡
The impact caused instantaneous death.
撞击导致即刻死亡。
Use instantaneous naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
看词里的instant(瞬间):一件事瞬间就发生、毫无延迟,就是instantaneous(瞬时/即刻的)。
语域:neutral 常见场景:正式写作、科技说明 该词通常用于较正式或科技类描述,强调动作或反应几乎无延迟;日常口语中一般可改用更简单的 instant。
以上单词都以 -aneous 结尾,是拼写上的形近词;但在所给读音 /ˌɪnstənˈtæniəs/ 中,instantaneous 的重读元音是短 a (/æ/),而这些词的重读元音是长 a (/eɪ/),所以它们并不与 instantaneous 押韵。
Dictionary facts from ECDICT, OCTANOVE, WIKTIONARY.