释义 |
have a screw loose informal or have a loose screw : to be crazy行事疯狂;行为荒唐 He acts like he has a screw loose.他的举止就像个疯子。 You've got to have a loose screw to think that's a good idea. = You've got to have a few loose screws to think that's a good idea.你一定是脑子进水了,居然认为这是个好主意。 screw |