Mechanical pump
[化] 机械泵
🧩 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
There was a girl on the ferry.
在渡船上有一个女孩。
All his geese are swans.
他喜欢夸大其词；敝帚自珍。
That was really unsettling,
这真叫人不好意思，