Coeffcient rooting
[计] 系数求根
🧩 词语组成解析
[计] 求根
🗣️ 情景例句
What's your trade-in policy?
这里对汽车是怎样做折价处理的？
I was thirty on my last birthday.
我在我最后一个生日时30了。
What about your sister Kate? You didn't come together, did you?
你的妹妹凯特呢？你们不是一起进校的，对不对？