U+221A

SQUARE ROOT

SQUARE ROOT。复制并用于文本、昵称、文案和设计。

编码与代码

HTML

√

CSS

"\221A"

JavaScript

"\u{221A}"

JSON

"√"

URL Encode

%E2%88%9A

相关字符

SPACE

U+0020

EXCLAMATION MARK

U+0021

QUOTATION MARK

U+0022

NUMBER SIGN

U+0023

DOLLAR SIGN

U+0024

PERCENT SIGN

U+0025