RDA

英[ˌɑ: di: ˈei]

美[ˌɑr]

基本释义

After treatment they reached 91 %, 89 %, 70 %, 113 % of RDA.

补锌后分别达RDA的91% 、 89% 、 70% 、 113%.

互联网

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.

互联网

"You can get enough protein and meet the RDA before you even get to dinner," says Pipitone.

2019年12月六级真题（第二套）阅读 Section B