Functional equation
[计] 函方程, 泛函方程
🧩 词语组成解析
functional
['fʌŋkʃənl]
adj. 功能的;[数]函数的;有多种用途的;机能性;
🗣️ 情景例句
Hi, Dad.
你好， 爸爸。
The cruelest lies are often told in silence.
最残酷的谎言常以沈默的方式说出。
I can't see them there. Did you buy any this morning?
桌子下面没有。你今天早晨买了吗？