Impugning
v. 非難, 指謫( impugn的現在分詞 ); 對…有懷疑
? 同義詞
??? 情景例句
I've been studying all day, and I'm sick and tired of it.
我學了一天，現在感到厭倦。
A wise man thinks all that he says,a fool says all that he thinks.
聰明人想了才說，愚笨的人想著就說。
Well, for example, you can have a cold, but first you have to catch a cold.
哦，例如，你可能“患感冒”，但你首先得“傷風”。