柯林斯词典gaseous /ˈɡæsɪəs, ˈgæʃəs/ 1. ADJ You use gaseous to describe something which is in the form of a gas, rather than a solid or liquid. 气态的[usu ADJ n] Freon exists both in liquid and gaseous states. 氟利昂既有液态也有气态。 返回 gaseous剑桥词典consisting of gas or gases , or like gas 含有气体的；像气体的 a gaseous mixture 气体混合物 Steam is water in its gaseous form . 蒸汽是气态水。 返回 gaseous