學(xué)個(gè)詞 Learn A Word:1324 volatile

　　今天我們要學(xué)的詞是volatile。 Volatile, 不穩(wěn)定的，動(dòng)蕩的。 "Wall Street ended a volatile week of trading," 華爾街股票交易結(jié)束了動(dòng)蕩的一周。 "With Europe's debt crisis and America's debt rating downgraded, global stock markets traded in volatile sessions," 人們擔(dān)憂歐洲債務(wù)危機(jī)和美國評(píng)級(jí)下降，全球股票市場交易動(dòng)蕩。 "As the U.S. stock market continued its volatile ride, technology giant Apple has become the most valuable company in the world," 美國股市大幅動(dòng)蕩的同時(shí)，科技巨頭蘋果公司成為全世界市值最高的公司。好的，今天我們學(xué)習(xí)的詞是volatile...