Greek Capital Letter Omega vs Roman Numeral One
Embed This Widget
Add the script tag and a data attribute to embed this widget.
Embed via iframe for maximum compatibility.
<iframe src="https://symbolfyi.com/iframe/entity//" width="420" height="400" frameborder="0" style="border:0;border-radius:10px;max-width:100%" loading="lazy"></iframe>Paste this URL in WordPress, Medium, or any oEmbed-compatible platform.
https://symbolfyi.com/entity//Add a dynamic SVG badge to your README or docs.
[](https://symbolfyi.com/entity//)Use the native HTML custom element.
VS
属性对比
| 属性 | Ω 03A9 | Ⅰ 2160 |
|---|---|---|
| 名称 | Greek Capital Letter Omega | Roman Numeral One |
| 分类 | Greek Letters | Roman Numerals |
| 块 | Greek and Coptic | Number Forms |
| 文字系统 | Grek | Latn |
| 通用类别 | Uppercase Letter (Lu) | Letter Number (Nl) |
| 双向 | L | L |
编码对比
| 格式 | 03A9 | 2160 |
|---|---|---|
| Unicode | U+03A9 | U+2160 |
| HTML Decimal | Ω | Ⅰ |
| HTML Hex | Ω | Ⅰ |
| CSS | \03A9 | \2160 |
| JavaScript | \u{3A9} | \u{2160} |
| Python | \u03a9 | \u2160 |
| UTF-8 | ce a9 | e2 85 a0 |
如何区分
Greek Capital Letter Omega 属于 Greek Letters，而 Roman Numeral One 属于 Roman Numerals。尽管外观相似，它们的用途各不相同。
提示：将字符粘贴到 hex 编辑器中，或使用
charCodeAt()
在 JavaScript 中检查实际码位。