Pumpage
泵的工作能力, 抽运量; 抽送; 泵排量
🗣️ 情景例句
and he doesn't know anything
而他毫无所知
$19.00 a day or $129.00 a week, unlimited mileage.
一天19美元，一周129美元，不计车程。
Maybe it was useful for some people, but it wasn't for me.
它可能对一些人有用，但对我没用。