Prepump
前级泵, 预抽泵
🗣️ 情景例句
Or helped you?
还是帮助你？
Do you have some envelopes?
你有信封吗？
Oh, and by the way, my wife wants to know if Mary needs any help.
喔，顺便问一问，我妻子想知道玛丽是否需要帮忙。