Primer pump
[化] 起动泵
🧩 词语组成解析
primer
['praimə]
n. 底漆;启蒙读本;入门书;
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
I would like to check-out now.
我现在就想结账离开。
I'm looking forward to seeing you again.
我盼望着再能见到你。
They don't often have a bad day this year.
他们今年的运气还不错。