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ascertain的解释含义及用法例句

考研英语  时间: 2019-04-08 13:55:43  作者: 匿名 
ascertain的解释
v. 确定,探知
ascertain的例句
The detective was trying to ascertain exactly who was at the party.
这个侦探试图查明都有谁参加了聚会。

I ascertain that he was murdered.
我确定他是被谋杀的。

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