not care a pin

• adj. 毫不在乎

not care a pin的用法和样例：

例句

用作形容词 (adj.)

1. Since I am not crazy, I do not care.
   既然我没有发疯，我就毫不在乎。
2. He doesn't give a damn about it.
   对于那件事他毫不在乎。