脱口说英语口语生活习语

H-23：have no back bone 性情懦弱

A：What do you think of Frank?
A:你认为弗兰克这人怎么样？

B:He's all right. But I think he seems to have no back bone.
B：他人挺好，就是好像性情有点懦弱。

A:Why do you say that?
A:你为什么那么说昵？

B:Whenever things get tough, he gives in.
B：每当事情变得棘手时，他就会屈服。