- 相关词组
- self-sealed bearing自封式轴承
- semi-hard magnetic alloy半硬磁合金
- semi-automatic bearing grinder半自动轴承磨床
- self-lubricating bearing material自润滑轴承材料
- self-oiling bearing自动润滑轴承
- self-saturated magnetic amplifier自饱和磁放大器
- semi-vitrified wheel硅酸盐砂轮
- self-propagating exothermic reaction自动传播的放热反应
- self-sustaining chain reaction自持链式反应
- semi-permanent magnetic material半永磁材料
- semi-inclusive reaction半举[的]反应
- self-recording magnetic balance自记磁天平
- self-lube bearing block自润滑轴承箱组
- semi-hard magnetic material半永磁材料
- self-limiting chain reaction自限制链式反应
- self-lubricating bearing自动润滑轴承
- self-induced magnetic flux自感磁通
- self-sustaining reaction自持反应
- self-maintaining nuclear chain reaction自持链式核反应
- self-setting bearing多向调整轴承
- 今日热词
- 热门搜索
- marble n.大理石;大理石制品;弹子游戏;理智，常识;
- sculpture n.雕刻作品;雕刻艺术;
- memory n.记忆力;回忆;存储器;怀念;
- offense n.进攻;（球队的）前锋;进攻方法;攻势;冒犯；犯罪;
- orange n.桔子，橙子;[植]桔树;橙色;桔色;橙汁饮料;adj.橙色的;橘色的;桔红色的;
- blood n.血，血液;流血，杀戮，杀人（罪），牺牲;有…类型的血的，血统;血气，气质;vt.用血染（皮革等），用血弄湿;使出血，抽…的血;让新人初试做某事，使先取得经验;
- last name n.（欧美人放在名字后面的）姓;
- NYMEX abbr.New York Mercantile Exchange <美国>纽约商业交易所;
- veil n.面纱;掩饰;覆盖物;托词;vt.用面纱遮盖;掩饰;用帷幕分隔;隐匿;
- month n.月，月份;一个月的时间;
- ought modal. 应当;应该;预料会做;
- range rover 路虎揽胜;大型越野车
