- 相关词组
- manhole plate检查孔盖;人孔盖;人孔盖板
- manual quickopening manhole手摇快开人孔
- raised manhole凸起人孔
- manhole door人孔门
- minimum size of manhole人孔最小尺寸
- manhole with hanging cover吊盖人孔
- manhole head检查井盖
- manhole size人孔尺寸
- manhole with convex cover凸形盖人孔
- manhole ladder油罐内梯
- curb inlet路边进水口；路边的引水道
- manhole ring人孔加强圈
- manhole frame人孔铁口
- manhole steps人孔梯
- manhole ladder brace油罐车内梯支撑铁
- inlet pipe[机] 入口管，进入管;
- material inlet给料口
- air inlet进风口，进气口;进气道;
- manhole with common welded flange平焊法兰人孔
- culvert inlet涵洞进水口;
- 今日热词
- 热门搜索
- who pron.谁;什么人;关系代词，有先行词;孰;
- disapprove vi.不赞成;vt.反对，否决;持相反的意见;
- postcode n.邮政编码;
- 中超 （中国足球超级联赛，简称“中超”） CSL (China Football Association Super League) ;
- big mom 毕古麻姆
- offense n.进攻;（球队的）前锋;进攻方法;攻势;冒犯；犯罪;
- haircut n.理发;发型;发式;
- accuse v.指责，谴责;指控;
- bat n.球棒，球拍;蝙蝠;v.用球棒击球;轮到击球;
- maple n.枫树;槭树;槭木淡棕色;
- month n.月，月份;一个月的时间;
- ours pron.我们的;
