Rdna
abbr. recommended daily nutrient allowance 推荐每日营养素供给量
🗣️ 情景例句
Just let me see the score, Ellen.
让我去看看比数 Ellen。
His argument doesn't hold water.
他的论点站不住脚。
They must keep their hands behind their backs.
他们得一直将手放在背后。