- 相关词组
- power enrichment valve增力加浓阀
- air valven.通气管之活瓣;气阀;风阀;
- power-operated valve伺服电动机操纵阀;机械驱动阀
- post-ferment safe pressure stabilization valve后酵安全稳压阀
- admission valve进气阀，进浆阀;
- pot valve pump罐阀泵
- adjusting valve调节阀
- power valve功率管;增力阀
- power control valve动力控制阀
- anchor pin（镗杆的）带动销;联结轴销;固定销;锚定销;
- bicuspid valve二尖瓣；二尖瓣，僧帽瓣
- pot valve罐阀
- preaction valve installation预作用装置
- drawing pinn.图钉;
- posterior semilunar valve后半月瓣
- angle valve角阀;
- prothetic valve endocarditis人工瓣膜心内膜炎
- ball valve球阀，弹子阀;
- posterior urethral valve后尿道瓣膜
- bobby pinn.发夹;
- 今日热词
- 热门搜索
- heaven n.天;天堂;上帝;极乐;
- breakdown n.(车辆或机器的)故障，损坏;分解;崩溃;（体系的）崩溃，失败;分析;数字细目，分类;(关系的)破裂;(讨论、系统的)失败;数字细目adj.（尤指铁路上）排除故障的，修理机器的
- name of 的名称;[法]刑名;
- i have a pen 我有一支笔;我有一支钢笔
- do you love me n.你爱我吗（歌曲名）;
- remotion n.移动，移居;
- PCL abbr.Printer Control Language 打印机控制语言;聚己内酯;后交叉韧带;早期容量损失
- god bless you 上帝保佑你;愿上帝保佑你
- Thursdays n. 星期四( Thursday的名词复数 );
- tablet n.药片;丸;牌，匾，碑;一块肥皂;便笺本;平板电脑;
- stubborn adj.顽固的，固执的;顽强的或有决心的;坚持的;棘手的;
- md5 md5型;报文摘要算法5
