释义
n. 滋养品,养料,营养
例句
1. The patient took no nourishment all day until dinner. 这个病人晚饭前什么东西都没吃。 2. A source of nourishment, especially a nourishing ingredient in a food. 营养品，滋养物营养的来源，尤指食物中的营养成分