- 相关词组
- aortic valve主动脉瓣;
- check valven.止回阀;
- mitre valve锥形阀;菌形阀;碟形阀
- admission valve进气阀，进浆阀;
- geared gate valve齿轮传动闸阀
- mixer selector valve混风阀
- mixer valve混频管
- needle valven.针形阀，针状活门;
- adjusting valve调节阀
- altitude valve水位控制阀，高度节流阀
- genital valve生殖瓣
- singing of repeater增音机振鸣,中继器振鸣
- clack valve止回阀;
- inflating valve气门嘴
- mitral valve replacement二尖瓣置换术
- mitral valve prolapse二尖瓣脱垂;
- gate valve闸式阀，闸门阀;阀式管;
- blow off valve放散阀;
- hydrostatic valve静水压力阀;(鱼雷)水压仪 定深仪
- bleeder valve[化] 泄放阀;
- 今日热词
- 热门搜索
- whose pron.谁的;其;
- rugby n.橄榄球运动;拉格比市（英格兰中部的城市）;英式橄榄球;
- campaign n.运动;战役;v.发起/参加/领导运动;
- chicken n.鸡;鸡肉adj.胆怯;懦弱;怯懦
- ppp abbr.Peer-Peer Protocol 端对端协议;
- weekly adj.每周的;一周一次的;adv.一星期一次，每周
- MobaXterm 莫巴终端;MobaXterm远程计算机管理软件
- garment n.衣服;服装;
- authority n.当局;当权者;职权;权力;权限;威信;影响力;许可;权威人士，专家;
- samara n.翅果;萨马拉市;萨玛拉;翼果
- cry v.哭;喊，叫;n.哭;呼喊，叫声;迫切需要;抗议;口号;
- cupboard n.橱柜;壁橱;储物间;
