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
He always makes me laugh.
他总是让我笑。
A rainbow comes into sight.
彩虹出现了！
On the third lap, the Class 3 and Class 1 runners both ran very fast.
在跑第三圈时，3班和1班的运动员都跑得非常快。