Osy
abbr. optimum sustainable yield 最适宜可持续产量
🗣️ 情景例句
And, Marilyn, would you pour coffee, please.
Marilyn 请你倒一下咖啡好吗？
How many of these are you going to send him?
你要送多少给他？
Think it over.
仔细考虑一下。