首頁›Browse›C›cryptographycryptography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cryptographycryptography — 名詞名詞1. the practice of writing and solving secret codes1.名詞釋義密碼學the practice of writing and solving secret codes例句She studied cryptography to understand how to protect online messages.