Colorful fruits and vegetables are packed with vital nutrients.

五颜六色的水果和蔬菜都富含着至关重要的营养素。

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Vitamins are vital nutrients the body needs to work properly.

维生素是人体正常工作必须的营养成分。

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Timed-release tablets provide a gradual release of vital nutrients.

定时释放片提供了一个逐步释放的重要营养素。

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Nutrition is considered the process, the behavioral process by which people require--acquire nutrients, and use them to promote vital activities.

营养作用就是营养的供给和摄取,也就是人们摄取营养,并将其转化为生命力的行为过程

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

It is very effective in helping children regain vital nutrients they lose during diarrhea, and crucially, it costs pennies.

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This new disease, they say, prevents the gut from absorbing vital nutrients.

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Using a herbicide to control weeds--especially in the initial growing stages--is vital to the health of a crop, because weeds usurp water, nutrients and space.

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