反戈一击

Explanation: Turned their weapons to attack their former camp. 　　Usage: -Linked; as predicate, attributive clause; with derogatory 　　Source: Ming Luo Guanzhong "Three Kingdoms": "I attack with Yang Jun of anti-Ge." 　　Examples: And because from the old base in the past, the situation is more clearly seen, ~, the management of a strong enemy of doom. (Lu Xun's "grave to write In" grave> back ") Thesaurus:  to confuse black and white, pervert the truth, call black white, talk black into white, call black white, recriminate; make false countercharges; put the blame on the victim, quit love with hate, bite the hand that feeds one, To cut en justice, Sensational, alarmism, shocking; appalling, Wapiti Yi-shaped, to distort fact, Means the deer for Ma, the devil rebuking sin