碰瓷的英文：
blackmail
injury feigning
find fault with sb.
fraudulent claims for compensation

blackmail是什么意思：
n. 勒索；勒索所得之款
v. 勒索

Vulnerable to abuse,blackmail,criticism
易受凌辱、敲诈、批评

It is a novel that mixes blackmail, extortion and mindless violence.
这是一部集合了敲诈、勒索和盲目暴力的小说。

`Increase productivity or lose your jobs.' `That's blackmail!'
｀你们要提高生产率,不然就把你们解雇!＇｀这是要挟!＇

injury是什么意思：
n. 伤害；损人的事；损伤

The injury invalided him for life.
那伤使他终生残废。

blunt force injury
钝器伤

Internal injuries is not easy to cure.
内伤不容易治愈。

feigning是什么意思：
v. 假装，捏造

A knockout feigned by prearrangement between prizefighters

to pretend; to sham; to feign; to make believe; to dissimulate
装假

That young man evaded conscription by feigning epilepsy
那个青年假装患有癫痫病逃避服兵役。