- 相关词组
- arc welding电弧焊;
- flat welding平卧焊;
- blacksmith welding锻工焊接，锻焊;
- acetylene welding气焊，乙炔焊，乙炔焊接;
- austenite welding不锈钢（焊条）焊接;
- autogenous vaccine自身疫苗;
- arc braze welding电弧钎焊;
- both sides welding双面焊接;
- spot weldingn.点焊;
- argon-arc welding氩弧焊;
- butt welding对接焊，对焊;端焊;
- resistance weldingn.电阻焊接;
- argon arc welding氩弧焊;
- welding gutter焊管拉模;
- braze welding硬焊，铜焊，钎焊;
- laser welding激光焊接;
- torch braze welding焊矩钎焊;
- atomic hydrogen welding原子氢焊;
- welding blowpipe气焊吹管;焊枪;
- build up welding堆焊;
- 今日热词
- 热门搜索
- abroad adv.到国外，在海外;广为流传地;adj.往国外的;
- off prep. 从…落下;离开;从…去掉;下班;adv. 离开;距，离;被取消;下班;
- cookie jar n.饼干罐;
- wrist n.手腕;腕关节;
- vague adj.模糊的;（思想上）不清楚的;（表达或感知）含糊的;暧昧的;
- weapon n.武器;手段，工具(指用作攻击或斗争的知识、言语、行动等);兵器;凶器vi.武装;提供武器
- alp n.高山;(阿尔卑斯)山地牧场网络碱性磷酸酶(alkaline phosphatase)；血清碱性磷酸酶；硷性磷酸酶
- scientific report 科学报告
- onto prep.到…之上;对…了解;[数]映射到…上;向，朝；朝向，面向（某个方向）;
- door n.门，户;出入口;一家[户];通道;
- customer n.顾客;家伙;
- arrangement n.安排;排列;约定;改编;
