- 相关词组
- mitral valven.僧帽瓣，二尖瓣;
- vent relief valve旁通溢流阀
- warm-up valve暖机阀
- needle valven.针形阀，针状活门;
- locomotive pilot机车排障器;
- ventral valve腹瓣
- vane valve叶片阀
- check valven.止回阀;
- voltage on valve side阀侧电压
- admission valve进气阀，进浆阀;
- bicuspid valve二尖瓣；二尖瓣，僧帽瓣
- gate valve闸式阀，闸门阀;阀式管;
- vent valve seat通风阀座
- velocity modulated valve速调管
- warning valve spring警告阀簧
- bleeder valve[化] 泄放阀;
- blow off valve放散阀;
- adjusting valve调节阀
- various way solenoid valve多通电磁阀
- inlet valve进气阀;进给阀;吸油阀;吸入阀;
- 今日热词
- 热门搜索
- got you 骗到你了吧;你完蛋了;逮住你了;
- microsoft project 项目管理软件;项目管理;微软项目
- consider v.考虑;认为;觉得;顾及;(尤指为作出决定而)仔细考虑;以为;细想;体谅;端详
- surface n.表面，表层;台面，操作台;外表;v.浮出水面;公开;露面;
- lucky star [医]福星;幸运星;
- either or adv.不是…就是…，…或…，要么…要么…;
- manus n.马努斯;马努斯岛;夫权
- goods n. 商品，货物;动产;本领;合意的人;
- justin biber 贾斯汀比伯；贾斯汀·比伯；贾斯丁比伯；小贾斯汀
- loom n.织布机，织布法;若隐若现的景象;桨柄;[航]翼肋腹部;vi.逼近;赫然耸现;显得突出;(尤指)令人惊恐地隐现；隐约地出现;迫在眉睫;
- museum n.博物馆;
- organise v.组织;筹备 ;安排;组建;成立（NAmE=organize）;
