Simplex pump
[化] 单缸泵
🧩 词语组成解析
simplex
['sɪmpleks]
adj. 单纯的，单一的;
n. 单层公寓;单形;
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
This is a lot different to the image portrayed on TV.
这同电视里描绘的景象有很大差别。
We have agreed on all terms in the contract. Shall we sign it next week?
我们对合同各项条款全无异议，下周签合同如何？
It's a pen.
一支钢笔。