The format parameter, which restricts the feed to videos in a specific format.

format参数将视频提要限制为一种特定格式。

youdao

The updated field needs to be in a specific format — 2003-12-13T18:30:02Z, or RFC 3339 to be exact.

更新后的字段应该符合特定的格式 — 2003-12-13T18:30:02Z，或者确切地说是 RFC 3339。

youdao

If the string can't be empty or must be in a specific format, check for the format and throw an exception.

如果字符串不能为空或者必须为特定格式，请检查格式并抛出异常。

youdao

The Obama campaign has said the senator from Illinois is interested in the idea, but the two sides have not agreed to a specific format.

CNN: McCain targets message to Clinton backers