Closed Subset vs Element Of Opening Downwards
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 | ⫏ 2ACF | ⫙ 2AD9 |
|---|---|---|
| 名称 | Closed Subset | Element Of Opening Downwards |
| 分类 | Math Symbols | Math Symbols |
| 块 | Supplemental Mathematical Operators | Supplemental Mathematical Operators |
| 文字系统 | Zyyy | Zyyy |
| 通用类别 | Math Symbol (Sm) | Math Symbol (Sm) |
| 双向 | ON | ON |
编码对比
| 格式 | 2ACF | 2AD9 |
|---|---|---|
| Unicode | U+2ACF | U+2AD9 |
| HTML Decimal | ⫏ | ⫙ |
| HTML Hex | ⫏ | ⫙ |
| CSS | \2ACF | \2AD9 |
| JavaScript | \u{2ACF} | \u{2AD9} |
| Python | \u2acf | \u2ad9 |
| UTF-8 | e2 ab 8f | e2 ab 99 |
如何区分
Closed Subset 和 Element Of Opening Downwards 均属于 Math Symbols 类别和 Supplemental Mathematical Operators 区块。请比较下方的码位、编码及 Unicode 属性以区分它们。
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。