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
13:23
Educational
A Primeira Lei da Termodinâmica Explicada
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
Reportagem do Fantástico sobre Charles Manson
B1
16:36
Financial Organization (Simple) for Those Who Earn Little - Illustrated Financial Education (3/10)
B1
10:50
As maiores brigas da 6ª temporada (Parte 2) | MTV De Férias Com O Ex Brasil T6
B1
12:37
OS MELHORES APANHADOS DE PORTUGAL 🇵🇹
B1
20:16
Political Science - Object of Study
B1
3:33
Ciência Todo Dia
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
