発信型和英連語辞書
改善
～+名詞 (1)
改善傾向(B1): an improvement tendency, an improving trend, a trend toward improvement
名詞+～ (3)
環境改善(B1): environmental improvement
条件改善(B1): the improvement of conditions
授業改善(B1): improvement of teaching methods, class improvement
名詞+の+～ (4)
関係の改善(B1): improving a relationship, improvement of a relationship
環境の改善(B1): environmental improvement
指導の改善(B1): an improvement for guidance
条件の改善(B1): the improvement of the terms