fraud本身沒有動詞，欺騙的動詞為cheat

例句

1.

This is not the first time he has been investigated by the police for fraud.

這不是警方靠前次調(diào)查他是否有欺詐行為。

2.

Her involvement in the fraud has left a serious blot on her character.

她卷入了這次欺詐案，在她的品格上留下了一個很大的污點(diǎn)。

3.

The new card will safeguard the company against fraud.

新卡將保護(hù)公司免遭***。