名詞 chlorophyl:

1. any of a group of green pigments found in photosynthetic organisms; there are four naturally occurring forms
   同義詞：chlorophyll

1. Chlorophyll is a green substance in plants that absorbs energy from sunlight and helps them grow.
   葉綠素是生長在植物中的綠色物質(zhì)，它能吸收陽光，促進(jìn)植物生長。