fda是什么意思音标:英 [ˌef di: ˈeɪ]美 [ˌefdi:'eɪ]

abbr. （美）食品及药物管理局（Food and Drug Administration）

n a federal agency in the Department of Health and Human Services estabpshed to regulate the release of new foods and health-related products

fda的用法和例句：

1.it's a drug patented but not approved by the fda.

是一种食品及药物管理局未经批准的专利药物