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

Sound of Flowing Water in a River
Sound
of Flowing Water in a River
Water Noises
Water
Noises
Nature Sounds of Forest
Nature Sounds
of Forest
Calming Nature Sounds Water
Calming Nature
Sounds Water
Nature Sounds Water
Nature Sounds
Water
Relaxing Sounds of Flowing Water
Relaxing Sounds
of Flowing Water
Sleep Sounds Flowing Water
Sleep Sounds
Flowing Water
Streams of Flowing Waters
Streams of Flowing
Waters
White Noise Water
White Noise
Water
Flowing Water Background
Flowing Water
Background
Natural Water Sounds
Natural Water
Sounds
Water Sounds for Sleeping
Water Sounds
for Sleeping
Sound of Waterfall Flowing
Sound
of Waterfall Flowing
Forest Sounds Meditation
Forest Sounds
Meditation
Water Sounds for Sleep
Water Sounds
for Sleep
  • 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. Sound of Flowing Water
    in a River
  2. Water
    Noises
  3. Nature Sounds of
    Forest
  4. Calming Nature
    Sounds Water
  5. Nature
    Sounds Water
  6. Relaxing
    Sounds of Flowing Water
  7. Sleep
    Sounds Flowing Water
  8. Streams
    of Flowing Waters
  9. White Noise
    Water
  10. Flowing Water
    Background
  11. Natural
    Water Sounds
  12. Water Sounds
    for Sleeping
  13. Sound of
    Waterfall Flowing
  14. Forest Sounds
    Meditation
  15. Water Sounds
    for Sleep
Propagation of Sound
11:36
Propagation of Sound
已浏览 98.5万 次2018年11月21日
YouTubeManocha Academy
GCSE Physics - Sound Waves and Hearing
5:08
GCSE Physics - Sound Waves and Hearing
已浏览 44.3万 次2020年2月26日
YouTubeCognito
Sound Effects - Tuning Radio FM
0:17
Sound Effects - Tuning Radio FM
已浏览 15.5万 次2023年3月10日
YouTubeLegendary Sound Effects
Characteristics of Sound | Pitch, Loudness and Quality | Physics
7:13
Characteristics of Sound | Pitch, Loudness and Quality | Physics
已浏览 39.2万 次2020年8月26日
YouTubeNajam Academy
Sound Properties (Amplitude, Period, Frequency, Wavelength) | Physics | Khan Academy
5:16
Sound Properties (Amplitude, Period, Frequency, Wavelength) | …
已浏览 68.8万 次2014年1月1日
YouTubekhanacademymedicine
Sound: Crash Course Physics #18
9:39
Sound: Crash Course Physics #18
已浏览 188.6万 次2016年8月4日
YouTubeCrashCourse
What is Sound? The Fundamental Science Behind Sound
9:41
What is Sound? The Fundamental Science Behind Sound
已浏览 60.8万 次2018年9月25日
YouTubeBranch Education
7:14
The Pitch and Loudness of Sound, and a Comparison of Audible Freq…
已浏览 26.9万 次2019年2月27日
YouTubeKnowledge Platform
5:30
What Is Sound? for Kids
已浏览 31万 次2023年5月9日
YouTubeLearn Bright
6:03
Sound Wave Experiments | Waves | Physics | FuseSchool
已浏览 50.1万 次2020年5月17日
YouTubeFuseSchool - Global Education
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