该文件索引，然后使用SOI和意向书标记允许快速访问文件内的单个图像。

The file is then indexed using SOI and EOI markers to permit fast access to individual images within the file.

youdao

如果不能确认证书是可信任的，那么openssl会将证书标记为无效(但连接仍可以继续)。

If the certificate cannot be verified for trust, OpenSSL flags the certificate as invalid (but the connection can still continue).

youdao

比如说，Chrome浏览器会自动将使用SHA - 1签名的任何SSL证书标记为不安全。

For example, the Chrome browser automatically marks any SSL certificate that USES the SHA-1 signature as unsafe.

youdao