Solution sump pump
[化] 溶液贮槽泵
🧩 词语组成解析
n. 污水坑, 水坑, 机油箱\\n[化] 污水槽
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
My pleasure, Doctor.
非常荣幸，医生。
We used to go to the movies about once a week.
我们过去常一个星期大约去看一次电影。
This price is quite a bit higher than it was last time.
这次的价格比上次要贵了一些。