- 相关词组
- mitral valve repair二尖瓣闭锁不全修补术;二尖瓣修补术
- bleeder valve[化] 泄放阀;
- check valven.止回阀;
- blow off valve放散阀;
- mixer valve混频管
- ball valve球阀，弹子阀;
- adjusting valve调节阀
- mitre valve锥形阀;菌形阀;碟形阀
- mixture control valve混合气调节阀
- mitral valve prolapse syndrome二尖瓣脱垂综合征
- mint master造币厂厂长
- mitral valve orifice area二尖瓣口面积
- bicuspid valve二尖瓣；二尖瓣，僧帽瓣
- mitral valve replacement二尖瓣置换术
- aortic valve主动脉瓣;
- Blade master剑圣;
- angle valve角阀;
- admission valve进气阀，进浆阀;
- air valven.通气管之活瓣;气阀;风阀;
- mixer selector valve混风阀
- 今日热词
- 热门搜索
- the rain 雨;下雨;雨滴
- punch list 竣工查核事项表;剩余工作清单;问题清单;遗留问题清单
- supper n.晚饭;夜宵;
- government n.政府;政体;治理的形式;管辖，治理;
- ppm abbr.part per million 百万分之…;百万分之一;
- pleasant adj.令人愉快的;友好的;和善的;
- strengthen v.巩固;支持;壮大;加强;使坚定;增强;
- harden vt.使硬化;使经得起考验;使无情;使轮廓鲜明;vi.变硬或更硬;变稳定;变习惯;
- building block n.（儿童游戏用的）积木，构件;建筑砌块;基础材料;
- proof n.证据;证明;检验;证实;求证;验算;校样;（酒的）标准酒精度adj.防/抗…的;能抵御;能防范;可防护;
- what is up 近来可好;怎么了;
- mop vt.用拖把拖;擦拭;vi.用拖把拖;擦拭;搭拉着脸;
