Backpressure operation
[化] 背压操作
🧩 词语组成解析
[化] 反压; 反压力
🗣️ 情景例句
The desk clerk at the Watemill suggested your inn.
Watemill Inn柜台职员推荐你们旅馆。
You must come right away.
你必须马上过来。
We can't ship anymore until we get payment.
除非收到你的付款，否则我们无法再出货给你。