- 相关词组
- mitre valve锥形阀;菌形阀;碟形阀
- inflating valve气门嘴
- mixture control valve混合气调节阀
- angle valve角阀;
- genital valve生殖瓣
- blow off valve放散阀;
- hydrostatic valve静水压力阀;(鱼雷)水压仪 定深仪
- admission valve进气阀，进浆阀;
- mitral valve prolapse syndrome二尖瓣脱垂综合征
- pressure valve施压阀;
- needle valven.针形阀，针状活门;
- mixer selector valve混风阀
- ball valve球阀，弹子阀;
- check valven.止回阀;
- aortic valve主动脉瓣;
- gate valve闸式阀，闸门阀;阀式管;
- mixer valve混频管
- in-line needle valve管道针状阀
- ileocecal valve回盲瓣;
- mitral valve replacement二尖瓣置换术
- 今日热词
- 热门搜索
- lose v.输掉;遗失;损失;被夺去;减轻;不明白;逃脱;浪费（时间）;走慢;删掉;亏损;
- minority n.少数;少数民族;未成年;
- headteacher n.中小学的校长;
- 404 not found 404未找到；无法找到
- balloon n.（热）气球;v.膨胀，激增;乘热气球飞行;
- numb adj.麻木的;迟钝的;v.使麻木;
- snap-fit 卡扣;卡扣配合;扣合
- firefighter n.<美>消防队员;
- a.m. abbr.（缩）上午，午前;
- neat adj.整洁的;爱整洁的;小巧优雅的;灵巧的;干净利落的;很好的;未掺水的;
- pork n.猪肉;〈美俚〉支持政党上台所分到的好处，政治分肥;〈古〉猪;
- 垫子 mat;pad;cushion;gaddi ;
