n.類胡蘿卜素
adj.類胡蘿卜素的
A type of carotenoid, lutein is stored in the eyes and skin. 類胡蘿卜素，葉黃素的類型在眼睛和皮膚被存放。
Plasma carotenoid concentrations alidated changes in fruit and egetable intake. 蔬果攝入令血漿類胡蘿卜素含量明顯改變。
