Each index record contains a five-byte header that may be preceded by a variable-length header.

每个索引记录包含一个五字节的头，在它之前还有一个变长的头。

youdao

Each index record contains a five-byte header that may be preceded by a variable-length header.

每个索引记录包含一个五字节的头，在它之前还有一个变长的头。

youdao