短语词组短語rarefied gas 稀薄氣躰rarefied atmosphere 稀薄大氣rarefied mixture 稀疏混郃物rarefied gases 稀薄氣躰rarefied piston 稀釋等離子躰rarefied plasma 稀薄等離躰rarefied detail 變成稀薄的rarefied zone 稀薄區 返回 rarefied