- 相关词组
- double wing spar双翼梁
- train air signal valve列车号态气阀
- weighted valve重量阀,荷重阀
- double velvet loom双层丝绒织机
- self-stowing gate自行充填开采巷道
- bifurcation gate分水闸门;
- valve timing气门正时;
- acorn valve橡实形电子管;
- fuel valve dribbling喷油器滴漏
- double wing control head双翼控制头
- spring-balance safety valve弹簧平衡安全阀
- double wave双波
- double way channel双向航道
- double wire mask双线掩模
- thrust chamber valve推力室阀
- double welt双咬口
- double wheel双轮形骨针
- double velour prosthesis双层绒型假体
- blowout valve排气管，排出阀;
- booster valve辅助阀;
- 今日热词
- 热门搜索
- wound n.伤口，创伤;v.使受伤;伤害;
- do you love me n.你爱我吗（歌曲名）;
- lao n.老挝人，老挝语;adj.老挝人的;
- neither nor 既不…也不…;均不;两者都不
- yoghurt n.酸奶;酸乳酪;
- relation n.关系，联系;亲戚;
- sleepwalker n.梦游者;
- European adj.欧洲的，欧洲人的;欧盟的;n.欧洲人;
- decisive adj.决定性的;明确的;决断的;
- Failure n. 失败，不及格;缺乏，不足;破产，倒闭;失败的事，失败者;
- guilty adj.内疚的;有罪的;
- oki 木
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