Sqrt
abbr. 开平方根（square root）
🗣️ 情景例句
Are you good at taking photos?
你拍照拍得好吗？
Graduation is often the last moment of childhood.
毕业往往意味着儿童时期的结束。
I would suggest that you use this material instead of that.
我建议你改用这种替代那种。