1.fraud case 欺诈案

例句:He had testified against his employer in a fraud case.
在一起欺诈案中，他作出了不利于雇主的证词。

2.feuds with 与...不和

例句:The Congress often feuds with the President over budget matters.
在预算问题上国会与总统之间经常发生争吵。

3.civil servant 公务员

例句:The civil servant nudged him forward.
那个文职人员向前推了他一把。

4.get hold of 把握；抓住

例句:He'd like to get hold of a gun and blow them all away.
他恨不得拿把枪，把他们全干掉。