↡
U+21A1
| 名稱 | ↡ 向下二頭箭頭 |
| 編碼 | U+21A1 |
| HTML代碼 | ↡ ↡ |
| CSS代碼 | \21A1 |
| 實體 | ↡ |
| 分区 | 箭頭 |
| 版本 | 1.1 (1993) |
| Age | 1.1 |
| 鏡像 | No |
| Bidi Paired Bracket Type | None |
| Composition Exclusion | No |
| Case Folding | 21A1 |
| Simple Case Folding | 21A1 |
編碼
| 編碼 | hex | dec(bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | E2 86 A1 | 226 134 161 | 14845601 | 11100010 10000110 10100001 |
| UTF-16BE | 21 A1 | 33 161 | 8609 | 00100001 10100001 |
| UTF-16LE | A1 21 | 161 33 | 41249 | 10100001 00100001 |
| UTF-32BE | 00 00 21 A1 | 0 0 33 161 | 8609 | 00000000 00000000 00100001 10100001 |
| UTF-32LE | A1 21 00 00 | 161 33 0 0 | 2703294464 | 10100001 00100001 00000000 00000000 |