bailer的用法和樣例：
例句
用作名詞 (n.)
- A bailer or manual water pump is not required for any multi-hull vessel that has subdivided multiple-sealed hull construction.
水斗和水泵對於多船體或者多艙的船不是必須的！
辭彙搭配
- bailer bit 杓形鑽頭
- bailer grab 打撈爪
- bailer dart 撈砂筒底閥
- suction bailer 吸入式砂泵
- bailer crownblock 戽斗用拱頂滑車...
- bailer bail 撈砂筒鉤環
