Coeffcient rooting
[计] 系数求根
🧩 词语组成解析
[计] 求根
🗣️ 情景例句
Is this your first trip to China?
这是你第一次到中国吗？
She screamed in astonishment.
她惊吓得发出尖叫。
That's nice dress.It's very smart.
这件连衣裙真好，真漂亮。