Quadratic root
[计] 平方根
🧩 词语组成解析
a. 二次的\\nn. 二次方程式
root
[rut]
n. 根，根源;原因，本质;祖先;[乐]和弦基音;
vt. 使生根;使固定;根源在于;欢呼，喝彩;
vi. 生根;根除;
🗣️ 情景例句
Is there anyone present who can show
在座可有人能提出
I don't like working on Sunday.
我不喜欢在星期天工作。
When reports came into London Zoo that a wild puma had been spotted forty-five miles south of London, they were not taken seriously.
当伦敦动物园接到报告说，在伦敦以南45英里处发现一只美洲狮时，这些报告并没有受到重视。