whether

中文意思

• conj. 是否
• pron. 哪一个

英文释义

• pron. Which (of two); which one (of two); -- used
• interrogatively and relatively.
• conj. In case; if; -- used to introduce the first or two or
• more alternative clauses, the other or others being connected by or, or
• by or whether. When the second of two alternatives is the simple
• negative of the first it is sometimes only indicated by the particle
• not or no after the correlative, and sometimes it is omitted entirely
• as being distinctly implied in the whether of the first.

例句

1. conj. 是否

   I am not sure whether we should accept their proposal or ask for more time.

   我不确定我们应该接受他们的提议，还是要求更多的时间。

2. pron. 哪一个

   Choose whether of the two options you prefer for the weekend trip.

   从这两个周末旅行方案中选出你更喜欢的那一个。