基本解释adj.难以言表的；说不出的同根派生 英汉例句用作形容词 (adj.)He has already gone through unutterable agonies.他已受了种种难言的痛苦。He was silent, and I guessed at his unutterable depression.他不讲话了,但我猜他有满腔说不出的郁闷。