Optionality
n. 期权性风险
🗣️ 情景例句
I love it.
我喜欢。
Look before you leap. First think, then act.
三思而后行。
Two months later, some more money was sent to Sam with another note: 'Only 25 per cent a thief now!'
“这回只是25%的小偷了！”