remedial
/rɪˈmiːdɪəl/adjective
1- giving or intended as a remedy or cure治疗的, 治疗目的的：
remedial surgery.
治疗外科。
1.1
- provided or intended for children who are experiencing learning difficulties（为学习困难的学生）补习的：
remedial education
补习教育。
派生词
remedially
adverb词源
mid 17th cent.: from late Latin remedialis, from Latin remedium 'cure, medicine' （see REMEDY）.