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
21:21
Educational
Heredity Class 10 Science | Full Chapter Explained with Easy Tricks | NCERT Biology
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
Cazzie David Describes Writing a Book as an Ancient Form of Psychological Torture
12:29
ALL the CUTEST Moments from The Secret life of Pets Movies 💗 ⚡ 4K
B1
19:53
Tiktok Mashup 2025 - If you know These Songs your a genius! 🧠❤️
B1
5:02
Frozen's 'Let it Go' on Good Morning America | Walt Disney World
B1
3:43
Telling Stories with Data in 3 Steps (Quick Study)
B1
4:47
Grade booster
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
