RDA
abbreviation /ˌɑː diː ˈei/
/ˌɑːr diː ˈei/
- recommended daily allowanceorrecommended dietary allowance(the amount of a chemical, for example a vitamin or a mineral, which you should have every day)
(维生素或矿物质等的)建议每日摄取量(全写为 recommended daily allowance 或 recommended dietary allowance)