- 相关词组
- heat of fermentation发酵热
- nozzle valve operating panel喷嘴阀操作盘
- pump room sea valve泵舱通海阀
- condensate valve凝结水阀;
- heating coil drain valve加热盘管排泄阀
- homologous cardiac valve同种心脏瓣膜
- concentric valve同心阀
- nozzle control valve喷嘴调节阀
- compression release valve减压阀;
- limiting valve限制阀
- valve actuation阀动;
- heater valve cover加热器阀盖
- lever release valve杠杆放松阀
- nozzle valve rod喷嘴(针)阀杆
- admission valve进气阀，进浆阀;
- fermentation technology发酵工程;
- seating valve座阀;
- globe valve球心阀;
- speed-regulating valve调速阀
- spring-disk valve簧盘阀
- 今日热词
- 热门搜索
- Mr. n.先生;
- cctv6 中央电视台六台即电影频道；中央电视台电影频道
- neither nor 既不…也不…;均不;两者都不
- refuse v.拒绝;回绝;n.垃圾，废弃物;
- discuss v.讨论，商量;阐述;
- early adj.早的;早期的;早日的;（果实等）早熟的;adv.早;在初期;先前;提早;
- oki 木
- European adj.欧洲的，欧洲人的;欧盟的;n.欧洲人;
- gale n.大风，暴风;（突发的）一阵;<诗>微风;[植]香杨梅;
- background n.出身，背景;底色;幕后;背景音;
- boating n.划船;乘船（游玩）;v.划船(boat的现在分词形式);
- used adj.习惯于，适应;v.使用，利用，运用;服用;消耗（use的过去式）;
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