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
Liberty often degenerates into lawlessness.
自由随便,经常堕落到无法无天。
Towards midday, a girl heard a muffed cry coming from behind on of the walls.
快到中午的时候,一个女售货员听见从一堵墙里传出一种闷声闷气的叫声。
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