Indefinability
[计] 不确定性, 难确定性
🗣️ 情景例句
Let's see.
让我想想。
You should wear a raincoat, It's rainy today.
你应该穿一件雨衣，因为今天下雨。
It is important for us to express our opinions.
对我们来说，表达我们的意愿很重要。