openwebadj.空腹的openadj.开着的；开放的；公开的v.打开；张开；展开；摊开；开始(某事物)；开张；营业；以…开头；宣布启用n.户外；公开open connector[化] 开口接头open-conduitn.式开管道open formation稀疏群系,开阔群系open a theatre开剧院Open ring form开环open flow test[经] 放喷试验open a gate to给 ... 以机会open- minded开放open type fuse敞式熔断器open steam pan直接蒸汽锅