n.[乐]主题；主旋律；题目，话题；（学生的）作文adj.以奇想主题布置的； 变形： 复数：themes 双语释义：n.(名词)[C]主题,主旨,题目 the subject of a talk, piece of writing, etc.英英释义： theme[ θi:m ]n.the subject matter of a conversation or discussion"his letters were always on the theme of love"同义词：subjecttopica