- 相关词组
- acetylene welding气焊，乙炔焊，乙炔焊接;
- spot weldingn.点焊;
- ultrasonic scanner超声波扫描器
- intense ultrasonic wave强超声波
- arc welding电弧焊;
- gas carbon-arc welding气保护碳弧焊
- ultrasonic scaling apparatus超声波除垢器;超声波洁牙器械
- welding gutter焊管拉模;
- resistance weldingn.电阻焊接;
- argon arc welding氩弧焊;
- full-length welding满焊
- remote sensorn.遥感器;
- full-fillet welding满角焊
- flat welding平卧焊;
- remote interior angle不相邻内角
- blacksmith welding锻焊（接）
- remote adjustment远程调节；遥调；遥控,远程调整；远调
- remote control遥控器；遥控;
- laser welding激光焊接;
- remote place绝域；边裔;
- 今日热词
- 热门搜索
- vertical adj.垂直的;直立的;纵向的;n.垂直线/面/方向;
- unmarried adj.未婚的，独身的，单身的;v.离婚(unmarry的过去分词);
- i will always love you 永远爱你;我将永远爱着你;
- divorce n.离婚;分离;v.与（某人）离婚;使分离，使脱离;
- 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;
- ability n.能力，资格;能耐，才能;
- cloud n.云;云朵;阴影;云状物(如尘雾、烟雾、一群飞行的昆虫);忧郁;焦虑;令人忧虑的事v.（使）模糊;破坏;（眼神或脸色）阴沉，忧郁;(尤指用无关的话题来)混淆，搅混(问题);（使）不透明;使难以理解;布满云;显得阴沉(或恐惧、愤怒等);使记不清楚;看起来忧愁(或害怕、愤怒等);使减少乐趣
- terminal adj.致命的;患绝症的;不可挽回的;末梢的;n.航空站;终点站;集散地;终端;线接头;
- geometry n.几何学;几何形状;几何图形;几何学著作;
- Japan Videos 日本视频
- luxury beauty 奢华之美;奢妍美
- backache n.背痛，腰痛;
