remedial

Some authorities are now having to take remedial action.

一些当局现在不得不采取补救行动。

Efforts should be exerted on pollution prevention instead of on remedial measures.

应该把努力放在防止污染上，而不是补救措施上。

She is capable of walking normally after two-month remedial exercises.

经过两个月的康复练习，她已经能正常走路了。

Remedial education is gaining in popularity in recent years.

近几年来，课后补习教育越来越受欢迎。

According to the report, 22 percent of college freshmen must take remedial math courses, and less than half of the students who plan to major in science or engineering actually complete a major in those fields.

根据报告，22%的大学新生必须学习数学补习课程，而在计划主修科学或工程的学生中，只有不到一半的人真正完成了这些领域的专业。