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
10:27
Educational
Introduction to Biotechnology - Basics and Applications (11 Minutes)
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
6 Tips on Being a Successful Entrepreneur | John Mullins | TED
B1
15:20
Technology, The best or worst thing for education | Scott Widman | TEDxYouth@BSPR
B1
6:02
Michael Faraday Cosmos A Spacetime Odyssey episode 10 part 4
B1
2:57
Basic Principles in Medical Ethics - CRASH! Medical Review Series
B1
22:25
Nadiya's inspirational Bake Off journey | The Great British Bake Off
B1
8:08
BioTech Whisperer
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
