rarify英美网络 使[气体]变稀薄; 使成精细; 使变稀薄现在分词:rarifying 过去式:rarified 第三人称单数:rarifies 过去分词:rarified 英英释义verbmake more complex, intricate, or richerrefine a design or patternSynonym:complicaterefineelaborate