when

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when

/hwen/

柯林斯星级

牛津核心词汇

BNC频率: 54

现代语料频率: 57

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conj. 当...的时候

adv. 何时, 什么时候

pron. 什么时侯

n. 时间

adv. At what time; -- used interrogatively.

adv. At what time; at, during, or after the time that; at or

just after, the moment that; -- used relatively.

adv. While; whereas; although; -- used in the manner of a

conjunction to introduce a dependent adverbial sentence or clause,

having a causal, conditional, or adversative relation to the principal

proposition; as, he chose to turn highwayman when he might have

continued an honest man; he removed the tree when it was the best in

the grounds.

adv. Which time; then; -- used elliptically as a noun.

as, he chose to turn highwayman when he might have continued an honest man

he removed the tree when it was the best in the grounds. adv

今日更新

更新时间：2026-08-27 05:10:13