college graduation rate

• 大学毕业率

college graduation rate的用法和样例：

例句

1. Other studies have put the national graduation rate at about seventy percent.
   其他一些研究也提出全国毕业率约百分之七十。
2. The president wants the United States to regain the world's highest college graduation rates, especially in math and science.
   总统希望美国能重新掌握世界最高的大学毕业率，特别是在数学和科学方面。