volatile[英][ˈvɔlətail] [美][ˈvɑlətl, -ˌtaɪl]
简明释义
adj.易变的，不稳定的;(液体或油)易挥发的;爆炸性的;快活的，轻快的
volatility
He is keen to see a general reduction in arms sales given the volatility of the region.
鉴于该地区局势动荡，他非常希望武器销售能全面缩减。
...current stock market volatility. 中华考试网
目前股票市场的起伏动荡
例句
The pressure is lowered, so volatile components evaporate.
降低压力，使易挥发的混合物蒸发。
A volatile political system makes these reforms hard to achieve.
而反复无常的政治体系又让这些方面的改革无法实施。
You have to keep a cool head in these volatile situations.
在这些易变的情况下你得保持冷静。
The stock market will be volatile, manifesting unusual highs and lows.
股市将反覆无常，出线不寻常的高点和低点。
Adsorption is the process where a relatively volatile component in a fluid mixture is attracted to the surface of a solid, where it remains. It’s used in industry as a separation process.
吸附过程是指流体混合物中较为活泼的组分被吸引并停滞在一种固体的表面。工业上把它作为一种分离方法。
