- 相关词组
- inlet valve进气阀;进给阀;吸油阀;吸入阀;
- BUTTERFLY VALVE蝶形阀;蝶阀;
- inflating valve气门嘴
- bicuspid valve二尖瓣；二尖瓣，僧帽瓣
- drill stem钻杆;
- myeloid stem cell[医]髓细胞样干细胞;
- mitral valve replacement二尖瓣置换术
- blow off valve放散阀;
- mixer valve混频管
- gate valve闸式阀，闸门阀;阀式管;
- aortic valve主动脉瓣;
- control valve控制阀，调节阀;控制管;
- angle valve角阀;
- altitude valve水位控制阀，高度节流阀
- brain stem脑干;
- clack valve止回阀;
- infundibular stem漏斗干
- mitral valve prolapse二尖瓣脱垂;
- mitral valve prolapse syndrome二尖瓣脱垂综合征
- admission valve进气阀，进浆阀;
- 今日热词
- 热门搜索
- appointment n.约定;任命;职务;职位;
- conservative adj.保守的;（支持）保守党的;n.保守者;保守党（支持者）;
- vanilla sky 香草的天空;[电影]香草天空;
- earnest adj.热心的;诚挚的，真挚的;重要的;
- learned adj.有学问的;博学的;学术性的;后天习得的;知识渊博的；学问精深的；通过训练(或经历)形成的；非天生的v.学习；学；学会；学到；得知；获悉；记住；听到；熟记；背熟
- DNF abbr.did not finish 未完成;地下城与勇士(Does Not Finish)；玩地下城与勇士；地下城与勇士金币
- complicate v.使复杂化;
- guidance n.指导;导航;
- pad vt.给…装衬垫， 加垫子;填塞;踏平;vi.步行，放轻脚步走;
- brighten vt.& vi.（使）发亮;（使）生色;（使）生辉;（使）快乐;
- WWB abbr.[计]= World-Wide Belt line,环球线路;WAP Web Browser; 波形记录分析软件; 中国文物报
- optional adj.可选择的，非强制的;
