Sqrt
abbr. 开平方根（square root）
🗣️ 情景例句
We have 5 international patents which we are ready to sell.
我们有五项国际专利可以出售。
Content is happiness.
知足常乐。
Excuse me, Mr Green. I can't find the twins.
对不起，格林先生，我找不到那对双胞胎了。