Derived function
导函数
🧩 词语组成解析
a. 导出的；衍生的, 派生的
🗣️ 情景例句
She's become involved with another man.
她曾经和另外一个男人关系暧昧。
You may know the horse by his harness.
欲知马如何，可看套马索。
What a lot of invitations to send out!
要寄出的请贴真多呀！