Portable pumping unit
[化] 可移动泵设备
🧩 词语组成解析
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
Quality is more important that quantity.
质量比数量更重要。
The butter has an odor of cheese about it.
奶油的周围飘荡着干酪的味道。
When a passing tanker rescued them five days later,
5天后，一条油轮从那儿路过，搭救了他们。