Coeffcient rooting
[计] 系数求根
🧩 词语组成解析
[计] 求根
🗣️ 情景例句
Good night, Son.
晚安， 儿子。
At night, all cats are grey.
猫在夜晚皆灰色（丑妍暗中难分辨）。
He's picking the apples on that tree. He's putting them in a basket.
他在摘那棵树上的苹果。他正在把苹果放进一只篮子里。