- 相关词组
- theoretical point of switch rail尖轨理论尖端
- third rail pickup第三轨馈电[集电]
- straight-blade type rail sawing machine直锯条式锯轨机
- third rail current collector第三轨集电器
- suspension rail悬轨
- sudden rupture of rail钢轨折断
- strut rail横撑,横挡
- three rail crossing由(行车轨、护轮轨和补强轨)三种钢轨组合的线路交叉
- third rail conductor第三轨导电器
- steam-cylinder lubricator汽缸润滑器
- conductor railn.导电轨;
- third rail collection第三钢轨集电流
- support rail承轨
- supporting rail支承轨
- tilt of rail身内倾
- thermal lubricator热润滑器
- straightening of kinked rail矫直钢轨
- surface hardening rail顶面硬化钢轨
- third rail insulator第三轨绝缘器
- thermit rail welding钢轨热剂焊
- 今日热词
- 热门搜索
- splendid adj.壮观的;极好的;exclam.好极了;
- poi n.波伊;淀粉糊（浆）
- Bridgewater 布里奇沃特;住所名称，含义是“沃尔特的桥”(Walter's bridge);
- theatre n.戏院，剧场;戏剧，演出;战场;手术室;
- cock n.公鸡;雄禽;v.竖起（身体部位）;扳上（枪）的扳机;
- dusty adj.布满灰尘的;尘状的;浅灰色的;枯燥无味的;
- cream n.奶油;护肤霜，药膏;奶油色;精英，精华;v.把…搅成糊状;
- substance n.物质，材料;实质，内容;[神]灵;（织品的）质地;
- merely adv.只不过;仅仅;
- factory n.工厂;制造厂;
- ambition n.抱负;渴望得到的东西;追求的目标;夙愿;野心；雄心；志向；抱负;
- award vt.授予，奖给，判给;判归，判定;n.奖品;（仲裁人、公断人的）裁定;（法院、法官的）判决;裁定书;
