个人资料图片
English
  • 全部
  • 搜索
  • 图片
  • 视频
    • 短视频
  • 地图
  • 资讯
  • 更多
    • 购物
    • 航班
    • 旅游
  • 笔记本
报告不当内容
请选择下列任一选项。

sound 的热门建议

Vowel Sounds in English
Vowel Sounds
in English
English Short Video
English Short
Video
How to Type Long E Symbol
How to Type Long
E Symbol
Short V
Short
V
The I Song Short Long Worksheets
The I Song Short Long
Worksheets
Vowel Sounds ESL
Vowel Sounds
ESL
Long and Short Vowels in English
Long and Short Vowels
in English
Vowels Letters in English Mai Gmal
Vowels Letters in
English Mai Gmal
Short a Vowel Sound
Short a Vowel
Sound
UCE and Open U Long Vowel Sounds
UCE and Open U Long Vowel
Sounds
Adult ESL Long Vowels
Adult ESL Long
Vowels
Rules for Short and Long Vowels
Rules for Short and
Long Vowels
Vowels
Vowels
Long and Short-Term Vowel Chart
Long and Short-Term
Vowel Chart
Short a Vowel Sound with Words
Short a Vowel
Sound with Words
2nd Grade Long and Short Vowels
2nd Grade Long and
Short Vowels
Vowel Sounds
Vowel
Sounds
Long Vowel Words
Long Vowel
Words
English Alphabet Teaching Voils
English Alphabet
Teaching Voils
Long and Short Vowel Sounds
Long and Short Vowel
Sounds
Long Short Vowels
Long Short
Vowels
Low and Short Vowels
Low and Short
Vowels
Short Vowels and Long Vowels
Short Vowels and
Long Vowels
Short Vowel Sounds Worksheets
Short Vowel
Sounds Worksheets
Example of Vowels
Example
of Vowels
Short Vowel Sounds
Short Vowel
Sounds
Short and Long Vowels
Short and Long
Vowels
Long and Short Vowels Video
Long and Short
Vowels Video
  • 时长
    全部短(小于 5 分钟)中(5-20 分钟)长(大于 20 分钟)
  • 日期
    全部过去 24 小时过去一周过去一个月去年
  • 清晰度
    全部低于 360p360p 或更高480p 或更高720p 或更高1080p 或更高
  • 源
    全部
    Dailymotion
    Vimeo
    Metacafe
    Hulu
    VEVO
    Myspace
    MTV
    CBS
    Fox
    CNN
    MSN
  • 价格
    全部免费付费
  • 清除筛选条件
  • 安全搜索:
  • 中等
    严格中等(默认)关闭
筛选器
  1. Vowel
    Sounds in English
  2. English
    Short Video
  3. How to Type Long
    E Symbol
  4. Short
    V
  5. The I Song Short Long
    Worksheets
  6. Vowel Sounds
    ESL
  7. Long and Short Vowels
    in English
  8. Vowels Letters in English
    Mai Gmal
  9. Short a Vowel
    Sound
  10. UCE and Open U Long Vowel
    Sounds
  11. Adult ESL Long
    Vowels
  12. Rules for Short and
    Long Vowels
  13. Vowels
  14. Long and Short-Term
    Vowel Chart
  15. Short a Vowel
    Sound with Words
  16. 2nd Grade Long and
    Short Vowels
  17. Vowel
    Sounds
  18. Long Vowel
    Words
  19. English
    Alphabet Teaching Voils
  20. Long and Short Vowel
    Sounds
  21. Long Short
    Vowels
  22. Low and Short
    Vowels
  23. Short Vowels and
    Long Vowels
  24. Short Vowel
    Sounds Worksheets
  25. Example
    of Vowels
  26. Short Vowel
    Sounds
  27. Short and Long
    Vowels
  28. Long and Short
    Vowels Video
Propagation of Sound
11:36
Propagation of Sound
已浏览 99.4万 次2018年11月21日
YouTubeManocha Academy
What is Sound? The Fundamental Science Behind Sound
9:41
What is Sound? The Fundamental Science Behind Sound
已浏览 61万 次2018年9月25日
YouTubeBranch Education
Sound: Wavelength, Frequency and Amplitude.
5:49
Sound: Wavelength, Frequency and Amplitude.
已浏览 59.5万 次2018年5月2日
YouTubeScience Sauce
The Pitch and Loudness of Sound, and a Comparison of Audible Frequency Ranges
7:14
The Pitch and Loudness of Sound, and a Comparison of Audible Freq…
已浏览 27.8万 次2019年2月27日
YouTubeKnowledge Platform
How Sound Travels Across Different Mediums
6:23
How Sound Travels Across Different Mediums
已浏览 37.9万 次2019年2月20日
YouTubeKnowledge Platform
GCSE Physics - Sound Waves and Hearing
5:08
GCSE Physics - Sound Waves and Hearing
已浏览 44.9万 次2020年2月26日
YouTubeCognito
Understanding Sound Waves | MED-EL
1:45
Understanding Sound Waves | MED-EL
已浏览 27.2万 次2013年8月16日
YouTubeMED-EL
2:41
What is Sound Energy?
已浏览 3.7万 次2022年9月16日
YouTubeLaFountaine of Knowledge
16:13
How Sound Works - The Physics of Sound Waves
已浏览 19.5万 次2015年5月3日
YouTubeMr. McMath
3:46
Production of sound | Mechanical waves and sound | Physics | Kha…
已浏览 32.9万 次2013年12月29日
YouTubekhanacademymedicine
观看更多视频
静态缩略图占位符
更多类似内容
反馈
  • 隐私
  • 条款