- 相关词组
- valve arrester电子管避雷器，阀式避雷器;
- aortic valve主动脉瓣;
- isolation valve[化] 隔离阀;
- admission valve进气阀，进浆阀;
- bicuspid valve二尖瓣；二尖瓣，僧帽瓣
- inlet valve进气阀;进给阀;吸油阀;吸入阀;
- air valven.通气管之活瓣;气阀;风阀;
- altitude valve水位控制阀，高度节流阀
- gate valve闸式阀，闸门阀;阀式管;
- breather valve通气阀，呼吸阀;
- dry valve arrestor干阀避雷器;
- gas bleed valve泄气阀
- pulmonary valve[医]of pulmonary trunk肺动脉瓣：同valva trunci pulmonalis;
- needle valven.针形阀，针状活门;
- gas and gasoline threeway valve煤气与汽油三通阀
- check valven.止回阀;
- mitral valven.僧帽瓣，二尖瓣;
- tubing-pressure gas-lift valve油管压力气举阀
- acorn valve橡实形电子管;
- bleeder valve[化] 泄放阀;
- 今日热词
- 热门搜索
- alert adj.警惕的;警觉的;戒备的;注意到;意识到n.警报;警戒状态;警戒;警惕;戒备
- semester n.学期(尤用于美国，一学年分两个学期);半学年;
- alpha n.阿尔法;希腊字母的第一个字母;
- imagine v.想象;猜测;臆想;认为;
- ourselves pron.“myself”的复数;我们自己;（把）我们自己;
- remind v.提醒;使想起;
- minesweeper n.扫雷艇
- season n.季节，季;时期;活动期，时令;暂时;vt.使适应，使适用;调味;
- lightning adj.闪电般的，快速的;n.闪电，雷电;
- ambitious adj.有雄心的;有野心的;费力的;耗资的;
- thank you very much 非常感谢；非常感谢您；多谢
- moonglow 月光水岸；月色
