⨢
U+2A22
上面带小圆圈的加号 PLUS SIGN WITH SMALL CIRCLE ABOVE
| 浏览器默认显示 | ⨢ |
| 码位（点代码） | U+2A22 |
| 序号 | 10786 |
| 区段 | 补充数学运算符 |
| 加入Unicode版本 | 3.2 |
| HTML实体 | ⨢ 或 ⨢ |
| CSS | \2A22 |
| URL编码 | %E2%A8%A2 |
| 域名编码 | xn--syi |
| UTF编码 | |
| UTF-8 | 0xE2 0xA8 0xA2 |
| UTF-16BE | 0x2A 0x22 |
| UTF-16LE | 0x22 0x2A |
| UTF-32BE | 0x00 0x00 0x2A 0x22 |
| UTF-32LE | 0x22 0x2A 0x00 0x00 |