- 相关词组
- dragline tower excavator塔式拖铲;
- wide-bucket excavator宽斗挖土机
- overburden stress上覆岩层应力;自重应力
- hydraulic forward shovel excavator液压正铲挖土机
- hydraulic excavator digger液力挖掘机
- shovel-type excavator铲式挖土机
- multiple-cut trench excavator多刃挖沟机
- motor driven sludge excavator电动挖泥机
- hydraulic excavator液压挖掘机;水力冲挖机
- multi-purpose excavator多用挖掘机
- mechanical excavator机械掘进机
- wheel type single bucket excavator轮胎式单斗挖掘 机
- walker excavator步行式挖掘机
- unmanned excavator无人驾驶的挖掘机
- backhoe excavator反铲挖掘机;
- cableway excavator牵缆挖掘机;
- monobucket excavator单斗挖土机
- overburden pressure覆盖层压力；覆盖层自重压力；超载压力
- hydraulic crawler excavator液压挖掘机
- dragline cableway excavator缆索挖土机;
- 今日热词
- 热门搜索
- ring n.戒指;环状物;圆形（表演场）;炉口;帮派;铃声;清晰的响声;特性;v.包围，给…戴上金属环;画圈;打电话;铃响，按铃;回响;充满;
- pain n.痛;痛苦;讨厌的人/事;v.使痛苦;使苦恼;
- pencil-case n.铅笔盒
- 杀死比尔 Kill Bill
- cook v.烹饪，煮，烧;n.厨师;做饭的人;
- sleepwalker n.梦游者;
- departure n.离开，离去;起程;背离;东西距离;
- No. [医]numero数目，号码;
- social adj.社会的;社交的;合群的;n.联谊会;
- cliff n.(尤指海边的)悬崖;
- workplace n.工作场所，车间;工厂;
- examine v.检查;审查;(仔细地)检验;调查;考察;考查;测验(某人);（尤指在法庭上）审问，查问;考核;法庭询问;
