- 相关词组
- mitral valve replacement二尖瓣置换术
- mitral valve prolapse syndrome二尖瓣脱垂综合征
- blow off valve放散阀;
- ball valve球阀，弹子阀;
- bicuspid valve二尖瓣；二尖瓣，僧帽瓣
- mixer selector valve混风阀
- accounting manual会计规定，会计手册;
- bleeder valve[化] 泄放阀;
- conical valve锥形阀;
- aortic valve主动脉瓣;
- mitre valve锥形阀;菌形阀;碟形阀
- admission valve进气阀，进浆阀;
- air valven.通气管之活瓣;气阀;风阀;
- adjusting valve调节阀
- mitral valve orifice area二尖瓣口面积
- check valven.止回阀;
- mixer valve混频管
- mitral valve repair二尖瓣闭锁不全修补术;二尖瓣修补术
- angle valve角阀;
- mixture control valve混合气调节阀
- 今日热词
- 热门搜索
- diamond n.金刚石;钻石首饰;菱形;（扑克）方块;内场;
- novel n.小说;adj.新颖的;
- topic n.话题;
- compromise n.折中;妥协方案;达成协议;v.妥协;违背;使陷入危险;
- comfort n.舒适;安逸生活;安慰;感到安慰的人/物;使生活舒适的东西;v.安慰; 抚慰; 宽慰;
- willingly adv.乐意地，愿意地;积极肯干地;
- blue lagoon 蓝色泻湖;蓝湖;蓝泻湖;蓝色珊瑚礁;蓝礁湖;
- thread n.线;线索;线状物;螺纹;vt.穿成串;将（针、线等）穿过…;用…线缝;给…装入（胶片、狭带、绳子）;
- village n.村民;乡村，村庄;
- dig v.挖，掘，戳，掏;研究;脱身;喜欢;n.考古发掘;戳;租住的房间;挖苦;
- do you love me n.你爱我吗（歌曲名）;
- complicate v.使复杂化;
