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
how would you do it?
你怎么说？
Work today, for you know not how much you may be hindered tomorrow.
今天有事今天做，明天可能事受阻。
Let me see, please. No, it's not mine. I think it's his.
让我看看，不是我的。我想是他的。