The video owner has disabled playback on external websites.
This video is no longer available on YouTube.
This video cannot be played right now.
Watch on YouTube
B1 中级
英语
5:56
Educational
Infectious Diseases Overview, Animation
学习统计
B1
CEFR 等级
5/10
难度
评论 (0)
登录后评论
还没有评论。成为第一个分享想法的人！
互动模式
测验
正确！
不太对。
正确答案：
相关视频
John Mulaney Plays “What’s New Pussycat?” 21 Times on a Diner Jukebox
B1
5:02
Light seconds, light years, light centuries: How to measure extreme distances - Yuan-Sen Ting
B1
5:29
Tyrion Speaking Valyrian and Banter with Jorah, Grey Worm
B1
0:41
Seinfeld | The Contest | Master of your domain
B1
2:18
Arrival Explained
B1
12:11
Alila Medical Media
测验
正确！
不太对。
正确答案：
观看视频时会出现测验
记忆技巧
来自此视频
免费开始学语言
