Ejector vacuum pump
[化] 喷射真空泵
🧩 词语组成解析
n. 驱逐者, 排出器, 放出器\\n[化] 喷射泵; 喷射器
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
Cry on my shoulders.
把委屈告诉我吧。
He is a good friend that speaks well of us behind our backs.
背后说人好话的够朋友。
We'll start a claim with the shipping company.
我们会向货运公司着手申请赔偿的。