be good for的反义词:be bad for 对…不利；对…有害be good for 英[bi: ɡud fɔ:] 美[bi ɡʊd fɔr] v. 值得，有效; 利于; [例句]They argued all the time and thought it couldn't be good for the baby他们一直在争论，认为这对孩子肯定不好。