critical difference短语¹⁰⁶¹⁰⁰⁺⁵ 基本例句 临界差 Harvard's financial aid program made the critical difference in leading many of the nation's and the world's best students to apply to Harvard College in these challenging economic times. 尽管在经济低迷时期，哈佛经济资助计划成功地吸引了许多美国及国际上的优秀学生提出入学申请。 ikang