when 英 [wen]
美 [wɛn]
when 词典解释
副词当时；什么时候；（用于时间的表达方式之后）在那时；其时
连词如果；在…时；既然
代词什么时候；那时
名词时间，时候；日期；场合
when 情景对话
学校
B:
When is the (assignment/ project/ report) due?
什么时候交（作业/计划/报告）？
结婚纪念日
A:
When is your parents’ wedding anniversary?
你父母的结婚纪念日是在哪天？
B:
Their anniversary is in August.
他们的结婚纪念日是在八月。
旅游
A:
When do we (board/ depart/ arrive)?
我们什么时候（登机（船）？/离开？/到达）？
when 词典例句
副词
-
When did you last see Margaret?
你上一次见到玛格丽特是什么时候？
连词
-
We have only three books when we need five.
虽然我们需要五本书，却只有三本。
-
We'll start when the team leader comes.
队长一来，我们就出发。
when 网络解释
-
当......时
...-->是I met your sister那当时(when)的特定那一个(指明; 也是关系子句的(形容词)功能) 夜晚....
when [wen]
中考
高考
中文翻译
1
conj. 考虑到；既然；当…时；在…时；如果
3
adv. 什么时候，何时；（用于时间的表达方式之后）在那时；其时；当时
英语释义
1
adv. At what time; -- used interrogatively.
2
adv. At what time; at, during, or after the time that; at or
3
just after, the moment that; -- used relatively.
4
adv. While; whereas; although; -- used in the manner of a
5
conjunction to introduce a dependent adverbial sentence or clause,
6
having a causal, conditional, or adversative relation to the principal
7
proposition; as, he chose to turn highwayman when he might have
8
continued an honest man; he removed the tree when it was the best in
10
adv. Which time; then; -- used elliptically as a noun.