valvedv.给 ... 装阀adj.有阀的valven.瓣膜；真空管；阀门；电子管valve mixer电子管混频器valve frame瓣架valve chain阀盖链valve event气门动作valve crown见valve headvalve clack阀瓣valve spool阀槽,滑阀valve steel阀门钢,阀钢,气门用钢材valve reamer气门座铰刀valve action活门作用