all bark and no bite
01
只会吓唬人, 虚张声势
used to describe a person who tends to say things that sound intimidating when in reality they are afraid to take action
disapproving
idiom
informal
例子
He talks a big game, but he's all bark and no bite. He never actually takes any action to support his claims.
她说话很狠,但只是虚张声势。



























