An know (something) like the palm of (one's) hand 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 know (something) like the palm of (one's) hand, 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 know (something) like the palm of (one's) hand