undisturbedWiktionary 原文英美adj.未被扰乱的，安静的，镇定的中文释义来自 ECDICT构词拆解unun-前缀disturbeddisturbed词干un-(added to adjectives or past participles) not · (added to nouns) lack of词源说明From un- + disturbed.释义形容词adjective1Not disturbed or agitated.2calm同族词派生词 2undisturbedly·undisturbedness