- 相关词组
- pressure reduction valve减压阀;
- pressure release valve减压阀,安全阀,保安阀;
- sweep the deckv.将甲板上的东西扫光,通吃;
- heart valve prosthesis人工心脏瓣膜
- diaphragm valve膜板阀;隔膜阀;针阀;给水调整阀;
- proportional valve比例阀,定量阀,配合阀;
- compression release valve减压阀;
- electromagnetic valve电磁阀;
- stop valven.停止阀,闭塞阀;主汽阀;截门;
- drain valve排水阀,泄水阀;
- zero lash valve lifter无间隙气门挺杆
- heart valve心脏瓣膜;人工心脏瓣膜;心瓣;心瓣膜
- regulating valve控制阀,调节阀;
- spherical valven.球形阀;
- wing valve assembly翼阀总成
- xenograft heart valve异种材料心脏瓣膜
- wooden deck木甲板
- zero lap valve零叠量阀;零遮盖阀
- globe valve球心阀;
- pressure reducing valve[铁道][给水]减压阀;
- 今日热词
- 热门搜索
- ECCO 衣蔻;爱步鞋;爱步男鞋;爱步;埃科
- appropriate adj. 适当的;恰当的;合适的;v. 盗用;侵吞;拨(专款等) ;
- comparison n.比较;相比;
- discourage v.阻拦;使灰心;
- 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
- throat n.咽喉;颈前部;[植物学]管颈;
- blue lagoon 蓝色泻湖;蓝湖;蓝泻湖;蓝色珊瑚礁;蓝礁湖;
- NCBI 生物技术信息中心(National Center for Biotechnology Information);美国国家生物技术信息中心;美国国立生物技术信息中心
- so much 多少;那么些;这么些;很,深深地;
- yellow earth 赭石,黄土;黄壤;
- girl friend n.女朋友,(男人的)情人;对象;
- village n.村民;乡村,村庄;