throw doubt upon

• vt. 使人对 ... 产生怀疑

throw doubt upon的用法和样例：

例句

用作及物动词 (vt.)

1. Many people throw doubt on her story.
   许多人对她的叙述产生怀疑。
2. In doing so, he had thrown doubt on some people's religious beliefs.
   他这样做，使人们对某些人的宗教信仰产生怀疑。