- 相关词组
- ileocecal valve回盲瓣;
- modular construction valve积木式阀
- aortic valve主动脉瓣;
- mitral valve orifice area二尖瓣口面积
- mica flap valve云母片截门
- ball valve球阀,弹子阀;
- air inlet进风口,进气口;进气道;
- adjusting valve调节阀
- mitre valve锥形阀;菌形阀;碟形阀
- mitral valve replacement二尖瓣置换术
- air valven.通气管之活瓣;气阀;风阀;
- inlet pipe[机] 入口管,进入管;
- metering needle valve定量针阀
- modulating valve调幅阀
- mixing valve混合阀
- metallic valve stem packing阀杆金属填密
- mitral valve repair二尖瓣闭锁不全修补术;二尖瓣修补术
- modulated amplifier valve调制放大器管
- mitral valve prolapse syndrome二尖瓣脱垂综合征
- metering pin valve调节针阀
- 今日热词
- 热门搜索
- flow vi.流;垂;流出;(谈话、文体等)流畅;n.流动;滔滔不绝;涨潮;连贯;
- decorate v.装饰;装潢;粉刷;糊墙纸;装点;美化;授予勋章;
- somewhere adv.在某处;到某处某个地方;某地;
- Euryale n.[希腊神话]欧律阿勒(三个蛇发女妖之一);
- cloud n.云;云朵;阴影;云状物(如尘雾、烟雾、一群飞行的昆虫);忧郁;焦虑;令人忧虑的事v.(使)模糊;破坏;(眼神或脸色)阴沉,忧郁;(尤指用无关的话题来)混淆,搅混(问题);(使)不透明;使难以理解;布满云;显得阴沉(或恐惧、愤怒等);使记不清楚;看起来忧愁(或害怕、愤怒等);使减少乐趣
- how about (用于引出相关的新话题)怎么样,如何
- machinery n.机器;机械装置;组织;机构;体制;
- call of silence 《沉默的呼唤》歌曲名;
- battery n.电池;一系列,一批,一排;adj.(养鸡场)层架式的;
- 你好 hello;hi;How do you do!;
- plough n.耕作,耕地;犁;[天]北斗七星;〈英俚〉(主考人评定)不及格;vt.& vi.用犁耕田;开路;破浪前进;投(资);
- policewoman n.女警察;女警官;