quenching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quenchingquenching — 名詞名詞1. the process of cooling hot metal quickly to make it harder1.名詞釋義淬火the process of cooling hot metal quickly to make it harder例句Quenching is a key step in making durable tools.