time signature 的英语意思
time signatureˈtime ˌsignature noun [countable] 
查看全部语言翻译 two numbers at the beginning of a line of music that tell you how many beats there are in a bar乐谱行首的两个数字，表示每小节的拍数
查看全部语言翻译 two numbers at the beginning of a line of music that tell you how many beats there are in a bar乐谱行首的两个数字，表示每小节的拍数