Measuring pump
[化] 量液泵; 计量泵
🧩 词语组成解析
n. 测量\\n[计] 测量的
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
and we must prepare this room.
我们得收拾好房间。
My raincoat is purple.
我的雨衣是紫色的。
All the students are expert drivers, but before they drive any of the buses, they will have to pass a special test.
所有的学生都是开车的能手，但在驾驶公共汽车之前，他们必须通过一项专门测验。