carotenoid

英 [kə'rɒtənɔɪd] 美 [kə'rɒtnˌɔɪd]

• n. 类胡萝卜素
• adj. 类胡萝卜素的

英英释义

Noun:

1. any of a class of highly unsaturated yellow to red pigments occurring in plants and animals

例句

用作名词 (n.)

1. 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。
2. 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。