n.表现，表示，表达；表情，脸色，态度，腔调，声调；[数]式，符号；词句，语句，措辞，说法 变形： 复数：expressions 双语释义：n.(名词)[U]表示,表现,表达 (an example of) the act of expressing; showing of feelings, opinions , etc., by words or actions[C]表情 a look on a person's face[U]富有感情 the quality of showing or perfor