Track: includes properties for track title, the creator, and the track number in the album.

Track：包括曲目标题、创作者以及曲目在专辑中的编号等特性。

youdao

Receiving user input parameters, including the program to access the track number, etc., track output including sequential access, the average seek time and the like.

接收用户输入参数，包括程序访问的磁道号等，输出结果包括访问的磁道顺序，平均寻道时间等。

youdao

Receiving user input parameters, including the program to access the track number, etc., track output including sequential access, the average seek time and the like.

接收用户输入参数，包括程序访问的磁道号等，输出结果包括访问的磁道顺序，平均寻道时间等。

youdao