expabbr.花销（=expense）abbr.经历（=experience）abbr.实验（=experiment）abbr.[数]指数（=exponent）abbr.出口（=export）abbr.表达（=express）Experinent实验expediture[法] 支出额, 支出, 开支explantion解释expecation展望expansibleadj.能扩张的；会膨胀的expiringlyadv.快断气似地；奄奄一息地exploratorn.靠模experitnce感受Expistaxis鼻出血exploratoryadj.勘探的；探索的