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
Nanotechnology | Application | Basics | Detailed Analysis
学习统计
CEFR 等级
难度
评论 (0)
登录后评论互动模式
测验
正确答案：
相关视频
Inside the world of Radhe Maa: India's 'Godwoman' - BBC World Service
अंटार्कटिका की अनोखी यात्रा जहां सब कुछ उल्टा है | Antarctica trip | journey to antarctica
Bollywood Actress Rekha Beautiful Telugu Speech | Chiranjeevi | Nagarajuna | ANR National Awards
Likhe Jo Khat Tujhe | Cute Love Story | Ruhi & Kamolesh | Hindi Song 2021 | Team Raj Presents
😭 Why such discrimination against Hindi speaking people? SOUTH INDIA TRAVEL VLOG | INDIA TO SRI L...
PW OnlyIAS
测验
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
