音标：[vaɪtəmɪnz] ；

n. 维生素（ vitamin的复数形式）

n. any of a group of organic substances essential in small quantities to normal metabolism

vitamins的用法和样例：

例句

用作名词(n.)

Fast food is very poor in vitamins and minerals.快餐中缺乏维生素和矿物质。
Most breakfast cereals are enriched with vitamins.多数谷类早餐食物都加添了维生素。

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[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:05.10]1996 [00:06.69]Vitamins are organic compounds necessary [00:09.52]in small amounts in the diet [00:11.34]for the normal growth and maintenance [00:13.45]of life of animals, including man

发表于:2018-11-30 / 阅读(346) / 评论(0)

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听一分钟英文-V

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2013年VOA慢速英语(四)月

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SCIENCE IN THE NEWS - Vitamins are Important to Good Health BOB DOUGHTY: This is SCIENCE IN THE NEWS, in VOA Special English. Im Bob Doughty. FAITH LAPIDUS: And Im Faith Lapidus. This week, we tell about vitamins. (MUSIC) BOB DOUGHTY: Many jobs must

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2012年VOA慢速英语(五)月

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科技之光

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The last time I went to the doctor for a checkup, she told me that I needed to start taking some dietary supplements that had the vitamins and minerals that my body needed to stay healthy. I told her that I ate a balanced diet, but she said that many

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Companies are increasingly adding vitamins and minerals to juices, sports drinks and bottled water, responding to a growing consumer demand for these products. Even though the amounts of added nutrients in these drinks are typically small, some nutri

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发表于:2019-02-25 / 阅读(328) / 评论(0)

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