Rdi
abbr. recommended daily intake 建议每日摄取量，推荐每日摄取; reference daily intake 日常参考摄入量
🗣️ 情景例句
How about green? It's size ten.
绿的怎么样， 它是十号的。
An occasion lost cannot be redeemed.
时机失了无法挽回。
The explanation was simple but very unusual.
解释很简单，却异乎寻常。