have a cog loose

• v. 有点不正常；有点毛病

have a cog loose的用法和样例：

例句

用作动词 (v.)

1. She went a bit odd and had to be put away.
   她有点不正常，只好送进了疯人院。
2. Your ideas haven't been up to par lately.
   最近你的一些设想实在都不正常。
3. She damned his character for a few faults.
   她抓住一点点毛病就说他的品质很坏。

词汇搭配

• have a cog loose 有点不正常