Derived key
[计] 推导关键字, 导出关键字
🧩 词语组成解析
a. 导出的；衍生的, 派生的
key
[kiː]
n. 钥匙;（打字机等的）键;关键，线索，秘诀;（音乐的）调;
vt. 键入;锁上;调节…的音调;提供线索;
vi. 使用钥匙;
adj. 关键的;主要的;
🗣️ 情景例句
You're writing a book?
你在写一本书吗?
I've never heard that piece before.Who wrote it?
我从来没听过那乐章，那是谁写的？
It was no use pretending that I had not seen him, so I waved to him.
若再装作没看见他已是没有用了，我只好向他招手。