柯林斯词典sheet music 1. N-UNCOUNT Sheet music is music that is printed on sheets of paper without a hard cover. 散页乐谱 ...a copy of the sheet music to "Happy Days." ...一份《幸福时光》散页乐谱的复本。 返回 sheet music剑桥词典music in its printed or written form , especially single sheets of paper not formed into a book 乐谱；（尤指）活页乐谱 返回 sheet music