Osy
abbr. optimum sustainable yield 最适宜可持续产量
🗣️ 情景例句
It's here, Robbie.
就在这儿， Robbie。
We no longer manufacture pure cotton shirts as their retail prices tend only to attract that upper end of the market.
我方已不再生产纯棉衬衫因为其零售价格只能吸引高档消费者。
There are some boats on the river.
河上有几艘船。