Upstream pumping unit
[化] 逆流泵站; 上流泵站
🧩 词语组成解析
upstream
[ˌʌp'stri:m]
adj. 向上游的;逆流而上的;（石油工业等）上游的;
adv. 向上游;逆流地;
n. 上游部门;
n. 抽水, 泵送\\n[化] 抽运
unit
['ju:nit]
n. 单位，单元;装置;个体;[数]单位数;
🗣️ 情景例句
We haven't had any complaint of this kind. Is there any evidence.
我们还从未听过这样的抱怨。有什么证据呢？
You'll solve the problem if you concentrate upon it.
如果全神贯注，你就会解决这个问题。
I explained to her that the rich were the enemies of the people of France.
我向她解释，财主老爷才是法国人民的敌人。