每日一词【573】overnight：一夜之间

今天我们要学的词是overnight。 Overnight, 是一夜之间的意思。 "Things cannot change overnight," 情况不会在旦夕之间发生转变。最近全球范围内股市的下滑，引起了国际石油价格的下跌。不过， "Supply and demand did not change overnight," 石油的供需关系是不会在一夜之间发生变化的。 "What changed overnight was the stock market," 瞬息万变的其实是股票市场。美国政府推出大规模救市计划。然而， "The bailout plan won't work overnight," 救市计划不会立刻产生效果。好的，今天我们学习的词是overnight...