Prepressurization
预加压
🗣️ 情景例句
Yes, I have my Passport. Here it is.
是的，我有护照。这就是。
Don't trust him, he's lying.
别相信他，他在乱盖。
Instruments have been devised and can be so placed that all three elements can be recorded in different graphs.
已经设计出了一些仪器，它按照一定的安放方式就可测绘出这三种运动的曲线图。