⋐
U+22D0
双子集 DOUBLE SUBSET
| 浏览器默认显示 | ⋐ |
| 码位（点代码） | U+22D0 |
| 序号 | 8912 |
| 区段 | 数学运算符 |
| 加入Unicode版本 | 1.1 |
| HTML实体 | ⋐ 或 ⋐ |
| CSS | \22D0 |
| URL编码 | %E2%8B%90 |
| 域名编码 | xn--8fh |
| UTF编码 | |
| UTF-8 | 0xE2 0x8B 0x90 |
| UTF-16BE | 0x22 0xD0 |
| UTF-16LE | 0xD0 0x22 |
| UTF-32BE | 0x00 0x00 0x22 0xD0 |
| UTF-32LE | 0xD0 0x22 0x00 0x00 |