[化] cuminal, cuminylidene, cumylene, p-isopropylbenzylidene

duì yì bǐng yà biàn jī ㄉㄨㄟˋ ㄧˋ ㄅㄧㄥˇ ㄧㄚˋ ㄅㄧㄢˋ ㄐㄧ