学个词 Learn a Word-VOA英语教学 2367 volatility

今天我们要学的词是 volatility¹. Volatility 名词，意思是波动性。Analysts² are warning of further market volatility following a roller-coaster ride last week. 经过上周一周的起伏跌荡，分析人士警告说，市场波动还会继续下去。Federal Reserve Vice³ Chairman Stanley Fischer said market volatility is a key factor in deciding whether to raise interest rates. 美联储副主席斯坦利.费希尔说，市场波动性是决定是否加息的一个关键因素。好的，今天我们学习的词是 volatility, volatility, volatility...

1 volatility   

n.挥发性，挥发度，轻快，（性格）反复无常

参考例句：

• That was one reason why volatility was so low last year.这也是去年波动性如此低的原因之一。
• Yet because volatility remained low for so long,disaster myopia prevailed.然而，由于相当长的时间里波动性小，灾难短视就获胜了。

2 analysts   

分析家，化验员( analyst的名词复数 )

参考例句：

• City analysts forecast huge profits this year. 伦敦金融分析家预测今年的利润非常丰厚。
• I was impressed by the high calibre of the researchers and analysts. 研究人员和分析人员的高素质给我留下了深刻印象。

3 vice   

n.坏事；恶习；[pl.]台钳，老虎钳；adj.副的

参考例句：

• He guarded himself against vice.他避免染上坏习惯。
• They are sunk in the depth of vice.他们堕入了罪恶的深渊。