1 B2 慣用的 フォーマル
子どもによい習慣や性格が身につくように教育したり導いたりする
"They tried to train their children up to be independent and kind."
“
Train up a child in the way he should go: and when he is old, he will not depart from it.
— Proverbs 22:6, King James Bible
分離可能