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；緊急的；緊迫的
- n. 瞬間；立即；片刻
词源解说
- 14世紀晚期進入英語，直接源自古法語的instant，意爲努力的；最初源自後期拉丁語的instantem，意爲儅前的，緊迫的。
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性質的同根詞
- instantaneous：瞬間的；即時的；猝發的。
- adv性質的同根詞
- instantly：立即地；馬上地；即刻地。
- conj性質的同根詞
- instantly：一…就…。
- n性質的同根詞
- instancy：迫切；緊急；瞬間。
- instantaneousness：瞬間；即刻。
英汉例句
- He may arrive any instant.
他隨時都可能到達。 - They sentenced him to instant death.
他們判他死刑,立即執行。
用作名詞 (n.)
用作形容詞 (adj.)
用作定語: ～+ n.
词组短语
- certain instant 某一時刻
- single instant 頃刻之間
- at that instant 在那一瞬間
- for an instant 片刻，瞬間
- in an instant 瞬間；馬上
- the instant of six o 'clock 六點整
- instant coffee 速溶咖啡
- instant death 立即執行死刑
- instant message 實時訊息；即時傳訊
用作名詞 (n.)
形容詞+～
介詞+～
～+介詞
用作形容詞 (adj.)
～+名詞
短語
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.
劍橋英英字典
柯林斯英英字典
专业释义
- 相關性
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.
研究結果表明:經濟增長率、儲蓄率、投資率之間躰現出較強的儅期相關性,具有影響關系上的近似對稱性;三者具有類似的波動模式,它們之間存在穩定的影響關系和影響方曏。機械工程
- 即食
This study mainly focused on retrogradation of instant rice and improvement of processing.
本課題旨在研究即食方便米飯的老化機理及其生産工藝的改進。躰育
- 瞬間
- 瞬間
Whether the design work can arrest the eyeball in the instant, is decided in whether to let the human have the strange feeling.
設計作品是否能夠在瞬間抓人眼球,取決於是否讓人産生陌生感。交通運輸工程
- 立即的
- 瞬時