be impelled by necessity

• prep. 迫不得已

be impelled by necessity的用法和样例：

例句

用作介词 (prep.)

1. He was driven by necessity to steal.
   他迫不得已而偷窃。
2. We would make a virtue of necessity.
   我们要把迫不得已而为的事装成出于好心而为。