| 释义 |
if you know what's good for you used in a threatening way to tell someone to do something or something bad will happen to them你要是知道好歹:•Do as he says, if you know what's good for you!如果你知道好歹的话，就照他说的做吧！if you know what's good for you used to tell someone that they should do something, or something bad will happen假如你知趣的话，如果你识相的话:•You'll keep your mouth shut about this if you know what's good for you!如果你识相的话，就别把这事说出去！ |