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
Why don't we do it again?
我们再来一次怎么样？
Take time for deliberation; hste spoils everything.
要费时思考，急躁会坏事。
Waves are the children of the struggle between ocean and atmosphere.
海浪是大海和空气相斗的产物。