- 相关词组
- bird cagen.鸟笼;樊笼;
- adjusting valve调节阀
- release limiting valve缓解限制阀
- isolation valve[化] 隔离阀;
- BUTTERFLY VALVE蝶形阀;蝶阀;
- remote-controlled valve远距离控制阀
- admission valve进气阀,进浆阀;
- relief pressure control valve释放压力控制阀
- release valve spring放泄阀弹簧
- Executive Vice Governor常务副省长
- aortic valve主动脉瓣;
- remotely-operated relief valve遥控安全阀
- relief pressure valve减压阀;安全阀
- relieving capacity of safety valve安全阀的泄放容量
- ileocecal valve回盲瓣;
- replenishing valve充液阀
- replenishing check valve供油(线路上的)止回阀
- release valve stud放松阀柱螺栓
- relay governor gear继动调速器
- air valven.通气管之活瓣;气阀;风阀;
- 今日热词
- 热门搜索
- nv [电] 十亿分之一伏;
- photography n.摄影;摄影术;
- markdown n.减价;降价
- 阿森纳 Arsenal; Arsenal FC; Woolwich Arsenal;
- income n.收入;所得 ;收益;
- axe n.斧子;<俚>解雇;vt.用斧砍;削除,解雇;大量削减(经费),精简(机构);
- sit vt.& vi.(使)坐;vi.坐落;处在;(在…中)任职;(议会、委员会、法庭等)开会;
- suffering n.痛苦;受苦;v.受苦;患病(suffer的现在分词);
- bring vt.带来,引来;促使,引起;提供;导致;
- make america great again 让美国再次伟大;让美国再次强大(美国总统唐纳德·特朗普的竞选口号)
- situation n.情况;状况;形势;局面;(建筑物或城镇的)地理位置,环境特点;工作岗位;职业;
- 购物返现 cashback on shopping;shopping rebate