valvedv.给 ... 装阀adj.有阀的
valven.瓣膜;真空管;阀门;电子管
valve noise电子管噪声
valve rocks气门摇臂,阀摇杆
valve board筏板
valve point阀点
valve surge气门颤动
valve knock气门敲击声
valve drain气阀机构
valve train气阀机构
valve tubes[医] 真空整流管
Valved tube阀门管