dropout rate的用法和樣例：
例句
- Excessive drinking in Irish universities is contributing to a high dropout rate, education officials said.
愛爾蘭教育官員表示，一些大學生飲酒過量，造成高退學率。 - And it notes that studies have shown that large schools are linked to low student performance and higher dropout rates.
並且它注意到這些研究表明學生成績差和高退學率是和大學校聯繫在一起的。
辭彙搭配
- drop out 退出
