怵目驚心 [ㄔㄨˋ ㄇㄨˋ ㄐㄧㄥ ㄒㄧㄣ; chu4 mu4 jing1 xin1] lit. shocks the eye, astonishes the heart (idiom); shocking horrible to see a ghastly sight also written 觸目驚心 ◄ ►