- 相关词组
- rotary mechanical pump回转机械真空泵
- spring standing mechanical seal弹簧静止式机械密封
- rubber-bel-lows mechanical seal橡胶波纹管机械密封
- residual and mechanical concentration残积和机械富集作用
- rope controlled mechanical lift绳索控制的机械式起落机构
- step mechanical hand步进机械手
- single mechanical end face seal单端面机械密封
- rotap mechanical shaker转动轻敲式机械摇动器
- mechanical advantagen.机械利益;
- straight-side mechanical power press机动校直压力机
- swing-arm mechanical hand摇臂机械手
- mechanical translation machine翻译机
- spring rotating mechanical seal弹簧旋转式机械密封
- standard-type mechanical tableting machine标准机械压片机
- mechanical traction机械牵引[拖曳]
- quick-acting mechanical briquetting press快动机械压坯机
- radial double mechanical seal径向双端面机械密封
- swinging mechanical hand回转式机械手
- single mechanical seal单端面机械密封
- rotary mechanical output旋转机械输出
- 今日热词
- 热门搜索
- help v.帮助，促进;搀扶;为…取用;n.帮助;有用;有益的人/物;救助;
- sun n.太阳，阳光;恒星;中心人物;v.晒太阳;
- Game Master 游戏大师;游戏管理员;游戏主持者;游戏修改大师;游戏主持人;
- need v.需要;有必要;modal. 需要;
- defeat v.击败;使困惑;使失败;否决;难倒;失利;n.失败;战败;击败;
- Italy n.意大利（欧洲）;
- pika n.鼠兔;
- prison n.监狱，看守所;
- numb adj.麻木的;迟钝的;v.使麻木;
- probable adj.可能的;大概的;n.很可能的事;可能入选者;
- reet adj.美满的；美好的（right的方言形式）瑞特；比利时；迈出一步
- defence n.防御;国防;辩护（律师）;答辩;防守（队员）;卫冕赛;
