- 相关词组
- bleeder valve[化] 泄放阀;
- admission valve进气阀，进浆阀;
- blow off valve放散阀;
- air valven.通气管之活瓣;气阀;风阀;
- bicuspid valve二尖瓣；二尖瓣，僧帽瓣
- mixer valve混频管
- mitral valve orifice area二尖瓣口面积
- angle valve角阀;
- mitral valve repair二尖瓣闭锁不全修补术;二尖瓣修补术
- mixture control valve混合气调节阀
- mitre valve锥形阀;菌形阀;碟形阀
- mitral valve replacement二尖瓣置换术
- mitral valve prolapse syndrome二尖瓣脱垂综合征
- adjusting valve调节阀
- mixer selector valve混风阀
- ball valve球阀，弹子阀;
- conical valve锥形阀;
- modulator valve调制管
- aortic valve主动脉瓣;
- check valven.止回阀;
- 今日热词
- 热门搜索
- topic n.话题;
- zara 扎拉；飒拉；萨拉
- library n. 图书馆;藏书楼;图书室;资料室;(书、激光唱片等的)个人收藏;系列丛书（或磁带等）程序库；函式库；程式库;软件库；
- windbreaker n.风雪衣，防风夹克;
- john baker 约翰·贝克
- precise adj. 清晰的;精确的;正规的;精密;
- livehouse 音乐展演空间；音乐酒吧；黑铁
- shout v.叫喊;请人喝饮料;n.呼喊;轮到某人请客;
- Tuesday n. 星期二;
- butthole 肛门
- officer n.军官，警官;高级职员;公务员;船长;
- furnished adj.家具，有家具的;v.陈设，布置( furnish的过去式和过去分词);提供，装备;
