| [/ˈəupəs; ˋopəs/] n (pl opera [/ˈɔpərə; ˋɑpərə/]) 用法:
1 musical composition numbered as one of a composer's works (work1 5b) (usu in order of publication) 编号的音乐作品（通常以出版的先後为序）:
Beethoven's opus 112贝多芬第112号作品. 用法:
2 (fml 文) work of art, esp on a large scale 艺术作品; （尤指）巨著, 大作. |