首頁›Browse›H›hardenerhardener編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看hardenerhardener — 名詞名詞1. A substance that makes something hard or harder1.名詞釋義硬化劑A substance that makes something hard or harder例句Add the hardener to the resin and mix well.