成语名称:喜形于颜:be visibly pleased英语: be visibly pleased成语近义: 喜形于色(xǐ xíng yú sè):形:表露;色:脸色。内心的喜悦表现在脸上。形容抑制不住内心的喜悦。成语反义: 无动于衷(...