n.创作者（尤指乐曲的）
A jazz musician or composer. 爵士乐演奏家或作曲家
He's a composer of serious music. I like his music a lot. 他是个庄严音乐的作曲家，我非常喜欢他创作的曲子。
His dual role as a composer and a conductor made him very busy. 他作曲家和指挥家的双重身份使他非常繁忙。
n.分解器；腐生物
作曲者
