- 双语例句 更多例句
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- 相关词组
- watertight stratum土壤不透水层
- manhole cover人孔盖，探井盖，升降口盖;
- handhole and manhole openings手孔和人孔开口
- manhole with common welded flange平焊法兰人孔
- manhole with convex cover凸形盖人孔
- manhole ladder油罐内梯
- watertight riveting水密铆合
- manual quickopening manhole手摇快开人孔
- watertight hatch水密舱口
- watertight integrity of bulkhead舱壁水密完整性
- watertight bulkhead水密舱壁;
- manhole head检查井盖
- watertight housing不透水外壳
- manhole with butt welded flange对焊法兰人孔
- watertight membrane防水膜
- watertight seal水密封口
- manhole ladder brace油罐车内梯支撑铁
- manhole steps人孔梯
- watertight joint水密接缝
- watertight facing防渗板；防渗面层
- 今日热词
- 热门搜索
- 德州学院 dezhou university;Texas College;
- WI abbr.妇女协会;西印度群岛;Wisconsin 美国威斯康星州邮递区号;
- close to you 接近你;
- agree vt.& vi.同意，赞同;vi.[语]一致，符合;商定，约定;意见相合;（气候、食物等）适宜;
- orange n.桔子，橙子;[植]桔树;橙色;桔色;橙汁饮料;adj.橙色的;橘色的;桔红色的;
- willingly adv.乐意地，愿意地;积极肯干地;
- maple n.枫树;槭树;槭木淡棕色;
- iwc abbr.in which case 在什么情况下;国际捕鲸委员会;万国表;万国;男表
- interruption n.中断;打断;障碍物;打岔的事;
- lengthen vt.& vi.延长;伸长;
- month n.月，月份;一个月的时间;
- Pride and Prejudice [书名]傲慢与偏见;
