1. | 易变的;无定性的;无常性的changing easily from one mood to another |
a highly volatile personality 反复无常的个性 |
2. | 可能急剧波动的;不稳定的;易恶化的likely to change suddenly; easily becoming dangerous |
a highly volatile situation from which riots might develop 可能会出现动乱的极不稳定的局势 | |
a volatile exchange rate 剧烈波动的汇率 |
3. | 易挥发的;易发散的that changes easily into a gas |
Petrol is a volatile substance. 汽油是挥发性物质。 |