Reduction operation
[计] 归约操作
🧩 词语组成解析
🗣️ 情景例句
By the way,
顺便问一声，
Like attracts like.
物以类聚。
You must cut off one pound of flesh, no more, no less. And not one drop of blood must fall.
你必须割下整一磅肉，不准多也不准少。而且不准流一滴血。