形容詞 remedial:

1. tending or intended to rectify or improve
2. tending to cure or restore to health
   同義詞：curative, healing, alterative, sanative, therapeutic

1. Something of no intrinsic remedial value that is used to appease or reassure another.
   安慰的話，寬心的話某些沒有內在補救作用的東西，僅僅用來安慰他人
2. The confidence gained in remedial classes carried over into the children's regular school work.
   孩子們在輔導班上獲得的自信持續(xù)到他們正常的學校學習中去

re.me.di.al

adj.（形容詞）
Supplying a remedy.
治療的：提供治療法的
Intended to correct or improve deficient skills in a specific subject:
補習的：為在特定的課目中改正或提高缺乏的才能而特設的：
例句：
remedial reading.
補習的閱讀材料

【引伸】
reme.dially
adv.（副詞）