Quadratics
n. [数]二次方程式论
🗣️ 情景例句
OK, let's take a look.
好了， 让我们来看一看。
If you're hungry, we can eat dinner now.
如果你饿了，我们现在就去吃饭。
Come to school in your old clothes tomorrow!
明天上学时请穿旧衣服来！