- 相关词组
- pressure release valve减压阀，安全阀，保安阀;
- wing valve assembly翼阀总成
- Plug valve旋塞阀；塞阀；柱塞阀
- pressure reduction valve减压阀;
- xenograft heart valve异种材料心脏瓣膜
- electromagnetic valve电磁阀;
- drain valve排水阀，泄水阀;
- wing valve圆盘导翼阀
- spherical valven.球形阀;
- stop valven.停止阀，闭塞阀;主汽阀;截门;
- diaphragm valve膜板阀;隔膜阀;针阀;给水调整阀;
- compression release valve减压阀;
- proportional valve比例阀，定量阀，配合阀;
- pressure reducing valve[铁道][给水]减压阀;
- globe valve球心阀;
- heart valve prosthesis人工心脏瓣膜
- cock valve旋塞阀
- working valve工作阀
- 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;
- 今日热词
- 热门搜索
- Pinterest 照片分享网站,Pinterest网站，此单词由Pin（图钉）和Interest（兴趣）组合而成;
- call me 叫我；打电话给我;
- receive v.收到，得到;承受;对…作出反应;收听/看;接待;购买;接/发球;
- ambulance n.救护车;野战医院;
- band n. 带;乐队;衣带;价值;vt. 给…镶边;用带绑扎;（将价格、收入等）划分档次;把…联合起来;
- green adj.绿色的;未熟的，青春的;未成熟的;主张保护环境的;n.绿色蔬菜;绿色的衣服;植物;
- wallpaper engine 壁纸引擎;一款动态壁纸软件
- reviewer n.评论家，评论者;
- microsoft remote desktop 微软远程桌面
- decision making 决策，判定;作出判定;
- hotpot n.焖罐菜肴;小电热锅;
- gallon n.加仑;大量液体;
