↠
U+21A0
向右双头箭头 RIGHTWARDS TWO HEADED ARROW
| 浏览器默认显示 | ↠ |
| 码位（点代码） | U+21A0 |
| 序号 | 8608 |
| 区段 | 箭头符号 |
| 加入Unicode版本 | 1.1 |
| HTML实体 | ↠ 或 ↠ |
| CSS | \21A0 |
| URL编码 | %E2%86%A0 |
| 域名编码 | xn--k6g |
| UTF编码 | |
| UTF-8 | 0xE2 0x86 0xA0 |
| UTF-16BE | 0x21 0xA0 |
| UTF-16LE | 0xA0 0x21 |
| UTF-32BE | 0x00 0x00 0x21 0xA0 |
| UTF-32LE | 0xA0 0x21 0x00 0x00 |