volatility
🇺🇸
/ˌvɑːləˈtɪləti/
🇬🇧
/ˌvɒləˈtɪləti/
how easily a person's mood changes
His volatility made it hard to predict his reactions.
他的情緒波動使得很難預測他的反應。
how likely a situation is to change suddenly
The market's volatility makes investing risky.
市場的波動性使得投資變得有風險。
how easily a substance turns into gas
The volatility of the liquid increases with heat.
液體的揮發性隨溫度升高而增加。