volatility
🇺🇸
/ˌvɑːləˈtɪləti/
🇬🇧
/ˌvɒləˈtɪləti/
how easily a person's mood changes
His volatility made it hard to predict his reactions.
他的情绪波动使得很难预测他的反应。
how likely a situation is to change suddenly
The market's volatility makes investing risky.
市场的波动性使得投资变得有风险。
how easily a substance turns into gas
The volatility of the liquid increases with heat.
液体的挥发性随温度升高而增加。