1.使为难,使狼狈;使迷惑
1.狼狈,为难;迷惑;难关,窘境
1.to make somebody feel confused and unable to decide what to do
1.a state of confusion and nervousness
1.The professor is never at a nonplus , and never perplexed by a problem .
那位教授从来不会感到困惑,也不会被任何问题所难倒。
2.what nonplus me is his changes of attitude.
他的态度转变使我困惑。
3.I am confused, I'm at a nonplus
我困惑,我迷惑