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
How much will it be?
要多少钱？
The older the goose the harder to pluck.
越老越狡猾。
Buried somewhere in deep grass there is a rusting lawn mower which I have promised to repair one day.
深草丛中的某个地方有一台正在生锈的割草机，那就是我曾答应某日要修理的割草机。