Op
观测所\\n[计] 操作, 运算, 算符
📖 牛津释义
op
n
(infml 口) = operation 3. op (also Op), abbr 缩写 = opus
Beethoven's Piano Sonata No 30 in E major, Op 109 贝多芬E大调第30号钢琴奏鸣曲, 作品第109号.
🗣️ 情景例句
Please ask John to turn on the lights.
请要求约翰打开灯。
No, not very. You need a driving permit. Have you got one?
不,不很贵。你需要一个驾驶执照。你有没有?
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