An open book, he she is (like an) idiom dictionary is a great resource for writers, students, and anyone looking to expand their vocabulary. It contains a list of words with similar meanings with open book, he she is (like an), allowing users to choose the best word for their specific context. 類似の言葉の辞書、別の表現、同義語、イディオム イディオム open book, he she is (like an)