Quadratic approximation
[计] 二次近似
🧩 词语组成解析
a. 二次的\\nn. 二次方程式
approximation
[[əˌprɔksi'meiʃən]]
n. 接近, 近似值\\n[医] 接近; 近似
🗣️ 情景例句
There's always a chance that something may go wrong.
出岔子是在所难免的。
It's a poor heart that never rejoices.
不知人间有乐趣者最可怜。
however good and adequate they may be both as parents and as individuals,
不管家长的人品有多么好，作为父母又多么合格，