mellifluous
adjective formal uk/melˈɪf.lu.əs/ us/melˈɪf.lu.əs/
声音甜美的;圆润流畅的
having a pleasant and flowing sound
a deep mellifluous voice 浑厚悦耳的嗓音
the mellifluous sound of the cello 大提琴甜美圆润的乐音
Synonyms: dulcet honeyed tones/words/voicesweet