chlorophylln. 葉綠素、含有葉綠素的綠色蠟狀物質學術名詞葉綠素：植物學、生命科學、生態學、海洋科學、化學、化學工程綠色素：植物學英文釋義any of a group of green pigments found in photosynthetic organisms; there are four naturally occurring forms