- 相关词组
- bicuspid valve二尖瓣;
- check valven.止回阀;
- adjusting valve调整阀，调节阀;
- guide pin滑槽销，定位销，导销;
- aortic valve主动脉瓣;
- air valven.通气管之活瓣;气阀;风阀;
- guide shoe导块;
- blow off valve放散阀;
- ball valve球阀，弹子阀;
- isolation valve[化] 隔离阀;
- guide to引导…到…;
- altitude valve高度阀（航空发动机汽化器的可调整阀）;
- guide dogsn.导盲犬( guide dog的名词复数 );
- guide number闪光指数;
- guide linen.指导路线;方针;准则;指标;
- bleeder valve[化] 泄放阀;
- admission valve进气阀，进浆阀;
- angle valve角阀;
- BUTTERFLY VALVE蝶形阀;蝶阀;
- guide dogn.导盲犬;
- 今日热词
- 热门搜索
- whom pron.谁（who的宾格）;
- Japanese visa 日本签证
- India n.印度（亚洲）;
- save v.保存;节省;储蓄;拯救;救;挽救;保留;避免，免得;收集;救助;攒钱;收藏;救球（阻碍对方得分）n.（守门员的）救球;
- esse n.存在，实体，实在;abbr.塞内加尔地面站;嵌入式系统软件环境(embedded system software environment)
- specific adj.明确的;独特的;具体的;特定的;特有的;
- wake me up 叫醒我;
- brick n.砖，砖块;砖块状物体;一砖的厚度;〈口〉大好人;vt.用砖建造、砌或铺;用砖围住或堵住;
- decision making 决策，判定;作出判定;
- acquaintance n.相识的人，熟人;相识;对…有了解;知识，心得;
- offend v.冒犯;（使）反感/不快;违法;违背;
- Yp abbr.Yersinia pseudotuberculosis 假结核耶尔森菌;
