Backpressure operation
[化] 背压操作
🧩 词语组成解析
[化] 反压; 反压力
🗣️ 情景例句
I am also glad to be here.
我很高兴来这里 。
How long has it been since you've heard from your uncle?
自从你听到叔叔的消息有多长时间了？
Her first impulse was to go round all the rooms looking for the thieves,
她第一个条件反射是各个房间搜寻一下窃贼，