Optionality
n. 期权性风险
🗣️ 情景例句
I think all the products are going to sell very well.
我相信这批货一定会卖得很好。
Don't cross the bridge till you get to it.
不要杞人忧天。
There's a very important Chinese deer called the milu deer.
有一种非常珍贵的中国鹿，叫做麋鹿。