outstrip /ˌaʊtˈstrɪp/ ( outstripping, outstripped, outstrips )

• 1. 

  V-T If one thing outstrips another, the first thing becomes larger in amount, or more successful or important, than the second thing. 超过

  例：

  In 1989 and 1990 demand outstripped supply, and prices went up by more than a third.

  1989和1990年，需求大于供给，物价上涨了三分之一多。