- 相关词组
- strengthening ring加强环;锁紧圈
- annual ringn.年轮;
- air springn.(象弹簧一样起减震作用的)气垫;
- boxing ringn.拳赛场地;
- subsonic compression亚声速压缩
- box springn.弹簧床垫;
- subaerial spring地表泉
- straight face piston ring圆柱面活塞环
- stop spring止动弹簧
- engagement ringn.订婚戒指;
- brass ring<俚>发财的机会,中奖的机会;
- air tight seal气密
- stiffened compression element加强受压构件
- give someone a ring打电话;
- stiffness of spring弹簧刚度
- stop latch spring满线跳杆簧
- compression fracture压缩骨折;
- stiffening ring attached to vessel与容器连接的加强环
- axial compression轴挤压;
- stop ring止动环;止推环;制动环
- 今日热词
- 热门搜索
- immense adj.极大的;巨大的;
- message n.音信;信息;电邮;要旨;购物;v.给…发消息;
- lengthen vt.& vi.延长;伸长;
- nexus n.(错综复杂的)关系,联结,联系
- WI abbr.妇女协会;西印度群岛;Wisconsin 美国威斯康星州邮递区号;
- comfort n.舒适;安逸生活;安慰;感到安慰的人/物;使生活舒适的东西;v.安慰; 抚慰; 宽慰;
- wildlife n.野生生物;
- last name n.(欧美人放在名字后面的)姓;
- web n.蜘蛛网,网状物;[机]万维网;织物;圈套;
- obsidian n.黑曜石;黑曜岩
- repairs n.修理,修补( repair的名词复数 );修补的地方;v.纠正( repair的第三人称单数 );补救;
- offense n.进攻;(球队的)前锋;进攻方法;攻势;冒犯;犯罪;