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

[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

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