- 相关词组
- ring screw gauge螺纹环规
- rolling mill screw down轧机的压下装置
- right-hand screw右螺旋
- right-and-left screw左右旋螺栓
- rigging and left nut左右纹螺母
- right-handed nut右旋螺母
- right-hand screw thread右螺纹;右旋螺纹
- rotary nut回转螺母
- rotation set screw转动限位螺钉
- right-handed thread screw右螺纹螺杆
- right-handed screw rule右手螺旋定则
- rigging screw装配[系紧]螺钉,松紧螺旋扣
- ring nut环形螺母
- rotary helical screw compressor回转式螺杆压缩机
- right-and-left nut连接螺母
- ring nut spanner圆顶螺母扳手
- rotary retort furnace with internal screw滚筒式炉
- rotary screw compressor旋转螺旋压缩机
- rolled-thread screw滚丝螺钉
- right-hand screw rule右手螺旋定则
- 今日热词
- 热门搜索
- candle n.蜡烛;
- let me do it for you 让我来替你做;让我来帮你吧
- dissatisfy vt.使不满意，使不满足;使失望;
- pig n.猪;猪肉;令人不快（或讨厌）的人;金属块（锭）;v.使贪婪地吃;使拼命大吃;
- building block n.（儿童游戏用的）积木，构件;建筑砌块;基础材料;
- but conj.但是;而是;除了;只因为;prep.除…以外;
- recognize vt.认出;识别;承认;vi.承认，确认;[法律]具结，立保证书;
- polla [地名] [意大利] 波拉;
- When You Are Old 当你老的时候;当你老了;当你老去时;当你年老时
- underneath adv.在下面，在底下;在下面，在下层;prep.在…之下;在下面;在…下面;在…领导或控制下;
- Wednesday n. 星期三;
- wotu 沃图
