exponentialKK [ˏɛkspoˋnɛnʃəl] /ˌɛkspoʊˈnɛnʃəl/发音形容词1指数型的、急遽增长的、飞快的The city has seen exponential growth in its population since the factory opened.工厂开设之后,这座城市的人口呈指数型成长。2指数的数学The data fits an exponential curve rather than a straight line.这些数据符合指数曲线,而不是一条直线。名词1指数函数、指数数学He plotted the exponential to show how quickly the values rise.他画出这个指数函数,以显示数值上升的速度有多快。用这个字练口说→