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
In America, being highly educated often over-qualifies you for many jobs.
在美国，学历过高会使你得不到工作。
Nothing is really beautiful but truth.
只有真理才是真美。
I hope you are well. Thank you for your last letter.
愿你身体健康。感谢你上次来信。