2. We start with the function that uses the naive formula in textbook format. 我们使用教科书般的公式格式来讲解第一个函数。
3. The stupid neither forgive nor forget; the naive forgive and forget; the wise forgive but do not forget. 愚蠢的人既不原谅也不忘记;天真的人原谅、忘记聪明的人原谅,但不忘记。
英英解释
adj.
1. marked by or showing unaffected simplicity and lack of guile or worldly experience
2. of or created by one without formal training; simple or naive in style
3. inexperienced
4. lacking information or instruction
5. not initiated; deficient in relevant experience