- 相关词组
- ultrasonic scanning image system超声扫描成像系统
- undoing mechanism解脱机制
- universal joint type output mechanism万向联轴器输出机构
- use of scanning electron microscope扫描电子显微镜的使用
- two-lobed epitrochoid rotary mechanism双弧外旋轮线旋转机械
- ultrasonic scanning超声扫描
- twisting mechanism(铁丝)拧结机构
- usable scanning line length扫描线有效长度
- two-dimensional scanning technique双向扫描术
- underwater mine extender mechanism水雷充填机构
- universal-joint mechanism万向节机构
- unloading mechanism卸载装置
- trip mechanism绊索
- urinary concentrating mechanism尿浓缩机制
- upper drive mechanism上部驱动装置
- upper and lower limit alarm mechanism上下限报警机构
- two-dimensional laser scanning system二维激光扫描系统
- two mirror anastigmat双镜消像散镜
- urinary diluting mechanism尿稀释机制
- unloaded mechanism无载机构
- 今日热词
- 热门搜索
- appointment n.约定;任命;职务;职位;
- gogo n.祖母;外婆;(称呼有礼貌、有爱心的老年女士)老婆婆，大娘摇摆舞，赌博性投资;
- colony n.殖民地;聚居人群;群体;(美国独立前的)北美十三州;
- civilian n.平民，老百姓;adj.平民的;民用的;
- cctv5 中央电视台第五频道；中央五台；中央五套
- ceremony n.典礼，仪式;礼节，客套;
- kill me heal me 杀了我治愈我
- winrar 解压;压缩包;解压软件
- fail v.失败;没有做;出故障;倒闭;衰弱;不够;不及格;评定不及格n.考试不及格;
- jeans n.牛仔裤;瘦腿紧身裤;
- where you are 你在哪里（歌曲名）;
- direction n. 方向;趋势;方面;用法说明;
