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
20:55
Educational
A VERY ACCESSIBLE EXPLANATION! VECTORS and equations in the PLANE 11th Grade | MartaExplains
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
travel by bus from Sao Paulo to Chile
B1
12:16
REAGINDO A DEIXA ELA BEIJAR - MATHEUS E KAUAN E MC KEVINHO [+10]
B1
14:08
Zizi Possi - Per Amore (Com legenda em italiano e português BR)
B1
4:19
Contemporary Literature [Prof. Noslen]
B1
14:55
(Clipe) Billie Eilish - BIRDS OF A FEATHER (Legendado | Lyrics + Tradução)
B1
3:46
MartaExplica
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
