Forepressure
(泵出口)前压, 排出压力, 出口压力
🗣️ 情景例句
I didn't have the heart to tell her that she was not chosen.
我没有勇气告诉她说她没有入选。
His friend was injured in an airplane crash.
他的朋友在飞机碰撞中受伤。
I'm afraid that he can't,Mr. Croft.Can't you wait till this afternoon?
恐怕不能，克罗夫特先生。您就不能等到今天下午吗？