auto wav = parakeet::read_wav("audio.wav");
FirstFT: the day's biggest stories，推荐阅读搜狗输入法下载获取更多信息
:first-child]:h-full [&:first-child]:w-full [&:first-child]:mb-0 [&:first-child]:rounded-[inherit] h-full w-full。业内人士推荐雷电模拟器官方版本下载作为进阶阅读
h = free_list[classno];，详情可参考heLLoword翻译官方下载