screw-loose

常见例句

He must have a screw loose, having a picnic on such a rainy day.
他脑筋一定有问题，在这种下雨天还跑去野餐。
He's (He has) got a screw loose.
他神经有点问题。
There is a screw loose somewhere.
这里面有点问题。
Vibration has worked the screw loose.
振动使这个螺丝松了。
There is a screw loose (somewhere).
什么地方有了故障。
John must have a screw loose to quit such a good job.
约翰辞掉这么好的工作，一定是神经不正常。