名词
1. Beethoven's Opus 47.
贝多芬作品第47号。
1. 事宜,工作：Operis novi nuntiatio 新作业警告 | Opus 事宜,工作 | Opus facere 施工
2. 光电科技：optoelectronic technology 预设选择;预制选择附件 | OPUS 光电科技 | or 光电绝缘器
3. 温湿度仪：OMEGA 传感器,数显表 | opus 温湿度仪 | pacific 马达
1. （按创作的先后次序排列的某一作曲家的）编号作品（缩略形式为op.）
An opus is a piece of classical music by a particular composer. Opus is usually followed by a number which indicates at what point the piece was written. The abbreviation op. is also used.
e.g. ...Beethoven's Piano Sonata in E minor, Opus
90.
贝多芬的第90号E小调钢琴奏鸣曲
2. 艺术作品；乐曲；著作；画作
You can refer to an artistic work such as a piece of music or writing or a painting as an opus .
e.g. ...the new opus from Peter Gabriel.
彼得·盖布瑞尔的新作
noun
1. a musical work that has been created
e.g. the composition is written in four movements