Uncertainness
不确定度
🗣️ 情景例句
I want to cash this check, please.
我想把这张支票换成现金。
He who does no good, does evil enough.
好事不做，坏事做绝。
By bicycle? From Beijing? That's a long trip.
骑自行车去？从北京出发？这可是长途旅行呀。