Prepump
前级泵, 预抽泵
🗣️ 情景例句
Look at those funny-looking clowns.
你看那些滑稽的小丑。
Better go to bed supperless than rise in debt.
宁可饿肚子，切莫去借债。
Some types of birds cannot fly.
有些种类的鸟不会飞。