Backpressure operation

[化] 背压操作

🧩 词语组成解析

backpressure
[化] 反压; 反压力
operation [,ɑpə'reʃən]
n. 操作,经营;手术;[数]运算;作用;
oper 工作 + ation 表示行为、状态、过程 → n.操作;手术;运算

🗣️ 情景例句

And, Marilyn, would you pour coffee, please.
Marilyn 请你倒一下咖啡好吗?
How much does she eat?
她要吃多少?
Sure enough, a policeman arrived on the scene and politely asked the workmen to go away.
果然,警察来了,不礼貌地请工人离开此地;
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