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
7:47
Educational
FAST and EASY | CARTESIAN PLANE | CARTESIAN PRODUCT
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
10 Most Beautiful Beaches in Brazil to Visit in 2026
B1
20:30
O que é preciso para ser convocado pelo RH da MRS? | Parte 1
B1
3:37
O Beijo no Asfalto | Trailer Oficial
B1
1:20
Momentos engraçados no treinamento
B1
20:01
ISABELLA CASE: WHAT'S IN ANNA JATOBÁ'S ALLEGED SPEECH ABOUT HER FATHER-IN-LAW NARDONI - IC NEWS
B1
16:20
Dicasdemat Sandro Curió
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
