Fore vacuum pump
[化] 前级真空泵
🧩 词语组成解析
fore
[fɔ:; fɔə]
adj. 在前部的;以前的;
adv. 在前头，朝前头;在前面;
n. 前部;船头;
prep. 在…前;
int. （打高尔夫球者的叫声）让开！;
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
🗣️ 情景例句
Excuse me, officer.
对不起 警官。
Don't take it seriously.
不要当真。
it is quite reasonable to regard the sea floor as the basic form of the crust of the earth,
因此完全有理由把海床看作地壳的基本模壳，