rda

★★★★中高频词

中文释义

abbr.recommended daily allowance 推荐每日供给量，建议的每日定额补给，right dorso-anterior 右背前

An excellent source provides at least ten percent of the U.S. RDA per serving.

能提供至少十个U. S. rda百分点,则称最好的来源.
After treatment they reached 91 %, 89 %, 70 %, 113 % of RDA.

补锌后分别达RDA的91% 、 89% 、 70% 、 113%.
These values have not been used for many years, having been replaced by the U.S. RDA.

这种评估方法并没有使用多少年, 就被U. S. rda(每日膳食推荐量)替代了.