n.类胡萝卜素
adj.类胡萝卜素的
A type of carotenoid, lutein is stored in the eyes and skin. 类胡萝卜素,叶黄素的类型在眼睛和皮肤被存放。
Plasma carotenoid concentrations alidated changes in fruit and egetable intake. 蔬果摄入令血浆类胡萝卜素含量明显改变。