【全126集】清华大佬终于把初中生物整理成了动画片，全程干货，这还学不会啊，那我不更了，拿走不谢！1

TIP! Right-click and select "Save link as..." to download.

VIDEOS
MP4	N/A	480P	Download
MP4	N/A	360P	Download
AUDIO
MP4	N/A	mp4a.40.5	Download
MP4	N/A	mp4a.40.5	Download
MP4	N/A	mp4a.40.5	Download
THUMBNAILS
	JPEG	Origin Image	Download