three-four time
noun [ U ] music specialized uk/θriːˈfɔː ˌtaɪm/ us/θriːˈfɔːr ˌtaɪm/ (US also three-quarter time)
（音乐的）四三拍
a musical rhythm in which there are three crotchets (= notes of medium length) in a bar
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。