↨
U+21A8
| 名称 | ↨ 有底的上下箭头 |
| 编码 | U+21A8 |
| HTML代码 | ↨ ↨ |
| CSS代码 | \21A8 |
| 分区 | 箭头 |
| 版本 | 1.1 (1993) |
| 键盘码 | Alt 23 |
| Age | 1.1 |
| 镜像 | No |
| Bidi Paired Bracket Type | None |
| Composition Exclusion | No |
| Case Folding | 21A8 |
| Simple Case Folding | 21A8 |
编码
| 编码 | hex | dec(bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | E2 86 A8 | 226 134 168 | 14845608 | 11100010 10000110 10101000 |
| UTF-16BE | 21 A8 | 33 168 | 8616 | 00100001 10101000 |
| UTF-16LE | A8 21 | 168 33 | 43041 | 10101000 00100001 |
| UTF-32BE | 00 00 21 A8 | 0 0 33 168 | 8616 | 00000000 00000000 00100001 10101000 |
| UTF-32LE | A8 21 00 00 | 168 33 0 0 | 2820734976 | 10101000 00100001 00000000 00000000 |