Quadratic approximation
[計] 二次近似
?? 詞語組成解析
a. 二次的\\nn. 二次方程式
approximation
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n. 接近, 近似值\\n[醫] 接近; 近似
??? 情景例句
There's always a chance that something may go wrong.
出岔子是在所難免的。
It's a poor heart that never rejoices.
不知人間有樂趣者最可憐。
however good and adequate they may be both as parents and as individuals,
不管家長的人品有多么好，作為父母又多么合格，