- 相关词组
- pressure reducing valve[铁道][给水]减压阀;
- drain valve排水阀，泄水阀;
- spherical valven.球形阀;
- hydraulic electrogenerating水力发电;
- cock valve旋塞阀
- compression release valve减压阀;
- heart valve心脏瓣膜；人工心脏瓣膜；心瓣；心瓣膜
- pressure reduction valve减压阀;
- water injection valve喷水阀
- regulating valve控制阀，调节阀;
- Plug valve旋塞阀；塞阀；柱塞阀
- diaphragm valve膜板阀;隔膜阀;针阀;给水调整阀;
- electromagnetic valve电磁阀;
- pressure release valve减压阀，安全阀，保安阀;
- proportional valve比例阀，定量阀，配合阀;
- globe valve球心阀;
- stop valven.停止阀，闭塞阀;主汽阀;截门;
- yield valve屈服阀
- heart valve prosthesis人工心脏瓣膜
- hydraulic press水压机;
- 今日热词
- 热门搜索
- comfort n.舒适;安逸生活;安慰;感到安慰的人/物;使生活舒适的东西;v.安慰; 抚慰; 宽慰;
- happy birthday to you 生日快乐；祝你生日快乐;生日快乐歌
- bootstrap n. 解靴带;引导程序;靴袢;自益;
- quality n.质量;特性;素质;优质;adj.优质的;棒极了;内容严肃的（报纸）;
- i will always love you 永远爱你;我将永远爱着你;
- cork n.软木（塞）;v.用软木塞封（瓶）;
- sob v.啜泣;哭诉;n.呜咽;
- nanometre n.<英>十亿分之一公尺，毫微米;纳米;
- topic n.话题;
- accuse v.指责，谴责;指控;
- rock you 摇滚你;我的澎湃;搞定你;搞定妳
- 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
