Impugned
v. 非难, 指谪( impugn的过去式和过去分词 ); 对…有怀疑
🗣️ 情景例句
Have you made the reservations for...
你为。。。订了座吗？
I'm sorry. I'm engaged now.
对不起，我现在正忙着。
We must thank Mr. Hu. He kept asking us to remember TEAMWORK.
我们得感谢胡老师。他反复告诫我们记住配合。