【carotenoid】的音标、怎么读

carotenoid怎么读

中考高考考研四级六级雅思托福 GRE

carotenoid是什么意思

音标: 英 [kə'rɒtənɒɪd] 美 [kə'rɒtnˌɒɪd]

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

n. 类胡萝卜素
[化] 类胡萝卜素; 类叶红素

1. Say they're pink 'cause the shrimp they eat got some stuff called carotenoids in 'em.

据说火烈鸟的粉色是因为吃的虾子里有类胡萝卜素