这完全是外行人对杀人狂的看法，以为他一定会拿着刀到处乱跑，嘴边不时吐些白沫。

You have the general layman's idea of a homicidal maniac - a man who runs amok with a knife, a man more or less foaming at the mouth.

youdao

这完全是外行人对杀人狂的看法，以为他一定会拿着刀到处乱跑，嘴边不时吐些白沫。

You have the general layman's idea of a homicidal maniac - a man who runs amok with a knife, a man more or less foaming at the mouth.

youdao