⇩
U+21E9
| 名称 | ⇩ 向下空心箭头 |
| 编码 | U+21E9 |
| HTML代码 | ⇩ ⇩ |
| CSS代码 | \21E9 |
| 分区 | 箭头 |
| 版本 | 1.1 (1993) |
| Age | 1.1 |
| 镜像 | No |
| Bidi Paired Bracket Type | None |
| Composition Exclusion | No |
| Case Folding | 21E9 |
| Simple Case Folding | 21E9 |
编码
| 编码 | hex | dec(bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | E2 87 A9 | 226 135 169 | 14845865 | 11100010 10000111 10101001 |
| UTF-16BE | 21 E9 | 33 233 | 8681 | 00100001 11101001 |
| UTF-16LE | E9 21 | 233 33 | 59681 | 11101001 00100001 |
| UTF-32BE | 00 00 21 E9 | 0 0 33 233 | 8681 | 00000000 00000000 00100001 11101001 |
| UTF-32LE | E9 21 00 00 | 233 33 0 0 | 3911254016 | 11101001 00100001 00000000 00000000 |