low student achievement

• 学生成绩差

low student achievement的用法和样例：

例句

1. He pushed the weak student through the exam.
   他帮助这个成绩差的学生通过考试。
2. And it notes that studies have shown that large schools are linked to low student performance and higher dropout rates.
   并且它注意到这些研究表明学生成绩差和高退学率是和大学校联系在一起的。