instant
音标发音
- 英式音标 ['ɪnst(ə)nt'ɪnstəntˈɪnstənt]
- 美式音标 [ˈɪn.stənt]
- 国际音标 ['instənt]
- 英式发音
- 美式发音
基本解释
- adj. 立即的；紧急的；紧迫的
- n. 瞬间；立即；片刻
词源解说
- 14世纪晚期进入英语，直接源自古法语的instant，意为努力的；最初源自后期拉丁语的instantem，意为当前的，紧迫的。
词根记忆
- in(不) + stant(站立)→站不住了，立刻就要倒了→立即的
同根派生
- adj性质的同根词
- instantaneous：瞬间的；即时的；猝发的。
- adv性质的同根词
- instantly：立即地；马上地；即刻地。
- conj性质的同根词
- instantly：一…就…。
- n性质的同根词
- instancy：迫切；紧急；瞬间。
- instantaneousness：瞬间；即刻。
英汉例句
- He may arrive any instant.
他随时都可能到达。 - They sentenced him to instant death.
他们判他死刑,立即执行。
用作名词 (n.)
用作形容词 (adj.)
用作定语: ～+ n.
词组短语
- certain instant 某一时刻
- single instant 顷刻之间
- at that instant 在那一瞬间
- for an instant 片刻，瞬间
- in an instant 瞬间；马上
- the instant of six o 'clock 六点整
- instant coffee 速溶咖啡
- instant death 立即执行死刑
- instant message 实时讯息；即时传讯
用作名词 (n.)
形容词+～
介词+～
～+介词
用作形容词 (adj.)
～+名词
短语
英英字典
- happening immediately, without any delay
- an extremely short period of time
- An instant is an extremely short period of time.
- If you say that something happens at a particular instant, you mean that it happens at exactly the time you have been referring to, and you are usually suggesting that it happens quickly or immediately.
- To do something the instant something else happens means to do it immediately.
- You use instant to describe something that happens immediately.
- instantly
- Instant food is food that you can prepare very quickly, for example, by just adding water.
剑桥英英字典
柯林斯英英字典
专业释义
- 相关性
The results show that there exist strong instant correlations and almost symmetry influential relations firstly,the similar volatility modes among them and the steady influential direction secondly.
研究结果表明:经济增长率、储蓄率、投资率之间体现出较强的当期相关性,具有影响关系上的近似对称性;三者具有类似的波动模式,它们之间存在稳定的影响关系和影响方向。机械工程
- 即食
This study mainly focused on retrogradation of instant rice and improvement of processing.
本课题旨在研究即食方便米饭的老化机理及其生产工艺的改进。体育
- 瞬间
- 瞬间
Whether the design work can arrest the eyeball in the instant, is decided in whether to let the human have the strange feeling.
设计作品是否能够在瞬间抓人眼球,取决于是否让人产生陌生感。交通运输工程
- 立即的
- 瞬时