- 相关词组
- ratio of milk production to feeding乳料比
- adding mechanism加法机构;
- quick-release mechanism快速脱扣机构
- quick break mechanism(接点的)快断机构
- genetic mechanism for crop improvement遗传品种改良
- rack and pinion mechanism齿条-齿轮传动机构
- reciprocating block slider crank mechanism往复滑块曲柄机构
- railway integration mechanism铁路联锁设备
- ram drive release mechanism柱塞传动装置分离机构
- rabbling mechanism搅拌机构[机械]
- ram driving mechanism冲压驱动机构
- radiation mechanism辐射机制
- radius-changing mechanism变辐机构
- recentering mechanism再定中心机构
- quenching mechanism猝灭机理
- radical mechanism游离基机理
- quick-return mechanism急回机构
- reception mechanism接收机制
- bindiny mechanism连接机构;
- r.m.s current of feeding section供电臂有效电流
- 今日热词
- 热门搜索
- handbag n.（女用）手提包;旅行包;
- miserable adj.悲惨的;令人痛苦的;太少的;卑鄙的;
- area n.地区;区域，范围;面积，平地;领域;
- wallflower n.桂竹香;墙花（在社交场合因害羞而没有舞伴或不与人交谈的人）;
- deadline n.截止时间，最后期限;
- differ v.有区别;有分歧;
- servant n.仆人，佣人，雇工;[美]奴仆，奴隶;官吏，公务员，服务员;随员，献身…的人;
- thousand n.一千;数千;许许多多;千位数;
- shent 神
- Japan n.日本;
- storm n.暴风雨;浪潮;轰鸣;v.突袭;怒吼;
- gym n.<非正>健身房;体育馆;室内健身操;体操;
