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
I can play.
我也能玩。
I should have studied last night, but I was too tired.
我昨晚应该学习，但是我太累了。
I have had so many falls that I am black and blue all over.
我摔了好几跤，全身又青又紫。