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
Don't worry.
别愁。
In college I majored in math, What was your major?
大学时我主修数学，你主修什么呢？
and to exercise such initiative as falls within their sphere,
在各自的工作范围内发挥主动性，