Combination pump
[化] 复合泵
🧩 词语组成解析
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
Are you good at taking photos?
你拍照拍得好吗？
My raincoat is purple.
我的雨衣是紫色的。
Later a neighbour told me about him.
后来，一位邻居告诉了我他的情况。