Forepressure
(泵出口)前压, 排出压力, 出口压力
🗣️ 情景例句
I'll be here when he calls back. Much appreciated.
他打电话时我会在这，太感谢你了！
How often do you eat out?
你隔多久在外面吃一次饭？
The bottle is empty.
瓶子是空的。