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单词 light-second
释义
light-second
  • 简明释义
  • n.光秒
  • 网络释义
短语
  • 双语例句
  • 1
    Regular repeating actions such as sound waves, light waves, or radio waves have a certain frequency, or number of waves per second.
    有规律的重复活动如声波、光波、无线电波都有一个特定的频率,或者说是每秒的波动次数。
    《柯林斯英汉双解大词典》
  • 2
    The second problem is that Venus exhibits a halo of light when it is seen just outside the Sun's disc.
    第二个问题是,当金星在太阳圆盘外被观测到时,它会呈现出光晕。
  • 3
    The second student said his eyes were full of light green.
    第二个学生说他的眼睛充满了浅绿色。
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更新时间:2025/3/23 6:20:48