carotene
发音
英 [ˈkærəti:n]
美 [ˈkærəˌtin]
-
- n.
- 胡罗卜素
单词词源
carotene 胡萝卜素
来自carrot, 胡萝卜。-ene, 化学名词后缀。
双语例句
- 1. For example , beta carotene is the orange pigment in carrots .
- 例如β－胡萝卜素就是存在于胡萝卜的橘色色素。
- 2. Beta-carotene is the major carotene that is present in these roots .
- 目前在这些根部中beta-carotene是主要的胡萝卜素。
- 3. Vitamins a , e and beta carotene pills may shorten your life
- 维生素aeβ-胡萝卜素药片可能缩短你的生命.
- 4. And smokers should avoid taking extra beta carotene , which has been linked to increased risk of lung cancer .
- 抽烟者应当避免摄入过量的β胡萝卜素，过量摄入已经被证实与肺癌风险升高有关。
- 5. Phytonutrients -- apples are rich in a variety of phytonutrients , including vitamins a and e and beta carotene .
- 植物营养素苹果含有丰富的包括维生素a和e在内的各种植物营养素及贝它胡萝卜素。