1 PHRASAL VERB (因自身长大或改变而)改掉(或戒除)(习惯、爱好等) If you grow out of a type of behaviour or an interest, you stop behaving in that way or having that interest, as you develop or change. (因自身长大或改变而)改掉(或戒除)(习惯、爱好等)
2 PHRASAL VERB (孩子)长大穿不下(原来的衣服) When a child grows out of an item of clothing, they become so tall or big that it no longer fits them properly. (孩子)长大穿不下(原来的衣服)