- 相关词组
- mixer selector valve混风阀
- mitre valve锥形阀;菌形阀;碟形阀
- bicuspid valve二尖瓣；二尖瓣，僧帽瓣
- modulator valve调制管
- mitral valve orifice area二尖瓣口面积
- air valven.通气管之活瓣;气阀;风阀;
- mixer valve混频管
- ball valve球阀，弹子阀;
- check valven.止回阀;
- conical valve锥形阀;
- blow off valve放散阀;
- mixture control valve混合气调节阀
- adjusting valve调节阀
- angle valve角阀;
- admission valve进气阀，进浆阀;
- bleeder valve[化] 泄放阀;
- mitral valve repair二尖瓣闭锁不全修补术;二尖瓣修补术
- mitral valve prolapse syndrome二尖瓣脱垂综合征
- mitral valve replacement二尖瓣置换术
- aortic valve主动脉瓣;
- 今日热词
- 热门搜索
- md5 md5型;报文摘要算法5
- respect vt. 尊敬，尊重，敬重;关于，涉及;遵守，遵从;注重，重视;顾及;不损害;仰慕;不违背;慎重对待，谨慎从事n. 尊敬，尊重，敬重;（事物的）方面;关系，关联;注重，重视;敬意，问候;细节;着眼点
- where you are 你在哪里（歌曲名）;
- drawback n.缺点，劣势;退税;
- spread v.开展;伸开;传播;涂;分摊;n.散布;广泛;酱;范围;
- Yale n.耶鲁;
- pray vt.祈祷，祷告;请求，恳求;央求;vi.祈祷;请;恳求;
- so far 到目前为止，迄今为止;
- isle of man 马恩岛;位于英国西北海岸的爱尔兰海域;是英国属地;英联邦半自治区;[地名] [英国] 马恩岛;
- rollup n.汇总;上卷;卷起;滚动
- area n.地区;区域，范围;面积，平地;领域;
- light n.光;发光体;点火物;眼光;亮色;窗;v.照亮;点燃;用光指引;
