beta-carotene
柯林斯词典
1. N the most important form of the plant pigment carotene, which occurs in milk, vegetables, and other foods and, when eaten by man and animals, is converted in the body to vitamin A β-胡萝卜素
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betacarotene /ˌbiːtəˈkærəˌtiːn/
剑桥词典
- a form of carotene that the body is able to change into vitamin A, found especially in green , red , and orange vegetables
胡萝卜素 返回 beta-carotene