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
葡萄牙语
12:17
Educational
Células-tronco (Biotecnologia) - Aula 23 - Módulo II: Genética | Prof. Gui
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
Marca de Batom | Câmeras Escondidas (13/12/25)
B1
3:45
CIELO SCORES 20.91 IN THE 50-METER FREESTYLE | THE WORLD RECORD THAT HAS LASTED FOR OVER 10 YEARS
B1
2:20
Sunrise at the Iguazu Falls in Foz do Iguaçu: An unforgettable experience.
B1
8:39
A História dos Astecas
B1
14:23
High School Musical Cast - Stick to the Status Quo (From "High School Musical")
B1
4:46
Prof. Guilherme Goulart - Biologia
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
