- 相关词组
- ileocecal valve回盲瓣;
- inlet valve进气阀;进给阀;吸油阀;吸入阀;
- blow off valve放散阀;
- admission valve进气阀，进浆阀;
- aortic valve主动脉瓣;
- annular vault环形穹顶;
- bicuspid valve二尖瓣;
- annular girder环形梁;
- adjusting valve调整阀，调节阀;
- air valven.通气管之活瓣;气阀;风阀;
- BUTTERFLY VALVE蝶形阀;蝶阀;
- angle valve角阀;
- isolation valve[化] 隔离阀;
- gate valve闸式阀，闸门阀;阀式管;
- annular eclipsen.（日）环蚀;
- bleeder valve[化] 泄放阀;
- ball valve球阀，弹子阀;
- mitral valve prolapse二尖瓣脱垂;
- check valven.止回阀;
- altitude valve高度阀（航空发动机汽化器的可调整阀）;
- 今日热词
- 热门搜索
- electrical adj.用电的;供电的;电能的;
- show me the meaning of being lonely 告诉我孤独的意义;后街;后街男孩;告诉我孤独的含义
- applaud vt.鼓掌欢迎，欢呼;称赞，赞许;赞成，同意;vi.夸赞，鼓掌;
- overcoat n.大衣;外套;保护层，护膜;
- bark n.吠声;树皮;短促响亮的人声;v.（犬）吠;吼叫;
- see you again 再见；再见一面；再次见到你
- due adj.预期的;到期的;适当的;应有的;n.应得的东西;
- per prep.由;（表示根据）依照;（表示比率）（尤指数量，价格，时间）每;（纹章）依…的方向adj.<化>高的，过的，全的
- bike n.自行车;摩托车;v.骑自行车/摩托车;
- against prep.反对;对…不利;紧靠;以防;
- elegant adj.优美的;典雅的;简洁的;
- dizzy adj.头昏眼花的;使人眩晕的，引起头晕的;昏乱的;愚蠢的;
