- 相关词组
- armature shaft电枢轴;
- belay sling保护绳套;
- airscrew shaft螺旋桨轴;
- shaft raising起综;
- lift shaft电梯,升降梯;
- main shaft主轴,总轴;
- area of rivet shaft铆钉杆面积;
- hoisting shaft提升井;
- ice piton belay[体]冰锥保护栓;
- mine shaft矿井;
- butt shaft[体]射靶用箭;
- drive shaftn.传动轴,主动轴;
- shaft of spear矛杆;长矛轴
- running belay移动保护栓;
- ventilation shaft通风井;
- articulated shaft活动关节轴;
- winding shaft提升井;
- fixed belay固定保护栓;
- annulate shaft环轴;
- air intake shaft进气竖井;
- 今日热词
- 热门搜索
- dangerous adj.危险的;
- sun n.太阳,阳光;恒星;中心人物;v.晒太阳;
- indoor adj.室内的,户内的;在室内使用的;待在家里的;救济院内的;
- cyclist n.骑自行车的人;
- cry v.哭;喊,叫;n.哭;呼喊,叫声;迫切需要;抗议;口号;
- e-card n.电子名片;
- one num. (数字)一;一个;(基数)一,第一;n. 一个人;一点钟;一体;独一;
- circumstance n.条件;环境;情况;情形;原委;境况;命运;机缘;
- interval n.间隔;幕间休息;(数学)区间;
- discriminate vt.& vi.歧视;区别;区分,辨别;区别对待adj.<古>著名的,独特的;有区别的;有识别力的
- workplace n.工作场所,车间;工厂;
- appreciation n.欣赏;鉴赏;感谢;评估;增值;