跨浏览器兼容性
cross-browser compatibility
中文定义
网站或 应用能跨不同浏览器正常工作的程度，以及当浏览器功能 缺失或不足时平缓降低的程度。
English Definition
The degree to which a website or web application can function across different browsers and degrade gracefully when browser features are absent or lacking.