Osy
abbr. optimum sustainable yield 最适宜可持续产量
🗣️ 情景例句
Would you please lead me to look around your factory?
您能领我参观一下工厂吗？
This offer must be withdrawn if we haven't received your reply within five days.
如果5天之内我方未必到贵方答复，该盘撤消。
It is one of the world's most important languages because it is so widely used.
英语使用得如此广泛，它已成为全球最重要的语言之一。