throw doubt upon

• vt. 使人对 ... 产生怀疑

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。