学个词Learn a Word 第1229期 step up
时间：2019-02-03 作者：英语课 分类：英语单词荟萃
英语课
今天我们要学的词是step up. To step up, 是加强的意思。 "Our team stepped up our defense 1 in the second half and won the game," 我们队下半场比赛加强防守，最后赢得了比赛的胜利。 "Former Fed Chairman Alan Greenspan is stepping up his call for Congress to let the Bush-era tax cuts expire," 前美联储主席格林斯潘加大呼声，要求国会让布什任期内通过的减税法案到期自动失效。 "France stepped up its efforts to block north African migrants from entering its territory from Italy," 法国加大力度，阻止非洲北部的人从意大利进入法国。好的，今天我们学习的词是step up...