- 相关词组
- rubber tapping knife橡胶刀
- safety contact安全接点
- self-holding contact自保持触点
- safe edge安全边;护边
- sequence contact程序接点
- rubbing contact滑动[摩擦]接点
- ruby knife红宝石刀
- self-replenishing contact自补偿触点
- self-cleaning contact滑动接点;擦拭触点
- separating knife分离刀
- sealing edge密封唇口
- safe edge heart带护边心形平墁刀
- safety hat with broad edge大边安全帽
- serrated knife刻齿动刀片;齿刀
- seamed edge棱边,斜边
- sensitivity of contact fuze触发引信灵敏度
- seal edge封边
- seadrome contact lights水上机场降落灯
- seal by direct contact of conical faces单锥无垫密封
- safe edge file安全锉,一边棱或两边棱没有锉纹的锉刀
- 今日热词
- 热门搜索
- invention n.发明;捏造;发明才能;创意;
- battery n.电池;一系列，一批，一排;adj.（养鸡场）层架式的;
- best buy 最值得买的商品； 特惠价;百思买;零售商百思买;百思买集团
- firewood n.木柴，柴火;
- limitless adj.无限制的；无界限的；无限度的；无止境的;
- NASDAQ <美>全国证券交易商自动报价系统协会;
- astonish v.使惊讶;使吃惊;
- geeky adj.<俚>令人讨厌的;愚蠢的;无能的;呆笨的
- shape of you 塑造你、你的样子
- December n. 12月;
- stranger n.陌生人;新来者;
- flow vi.流;垂;流出;（谈话、文体等）流畅;n.流动;滔滔不绝;涨潮;连贯;
