Dosing pump
[化] 计量泵; 配料泵
🏥 医学释义
计量泵，定量泵
🧩 词语组成解析
定量给料
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
Sit down, Robbie. Let's get to work.
坐下来 ，Robbie， 让我们开始做功课吧。
My friend spent his childhood in California .
我的朋友在加利福尼亚度过了他的童年。
Suddenly she asked her father why he kept so many old newspapers locked away there,
她突然问父亲为什么把这么多的旧报纸锁在柜子里，