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
What a beautiful day!
今天的天气真好！
A tattler is worse than a thief.
搬弄是非者，恶劣甚于贼。
Do you have to water it now?
你一定得现在浇吗？