bucket hand-pump的意思|示意
美 / /
英 / /
桶的手动泵
bucket hand-pump的网络常见释义
斗式手压泵 ... 手压泵适配器 prime pump assy 斗式手压泵 bucket hand-pump ; pump 手压泵及管线 BOP pump ...
bucket hand-pump相关例句
Although a bucket brigade tried to put it out, helped by new, hand-pump fire engines, the chapel next door caught fire. Both buildings were destroyed.
尽管人们排成一排通过水桶接力奋力扑火，也有新式的手动泵消防车来助阵，隔壁的小教堂还是着火了，两栋建筑最后一并被焚毁。