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sound-wave例句_sound-wave英汉例句_sound-wave双解例句_94生活常识网有道词典
94生活常识网有道词典

sound-wave

S 开头单词

常见例句

    用作名词 (n.)

  • This wave of excess density is sound.
    这种过剩密度的波就是声波。
  • Short sound waves bounce off even small objects.
    短声波即使遇到小物体都会产生回音。
    • 返回 sound-wave