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delta rays例句_delta rays英汉例句_delta rays双解例句_流逝汉英词典
流逝汉英词典

delta rays

D 开头单词

常见例句

  • The gun can fire invisible rays.
    這槍能發出看不見的射線。
  • Cathode rays are attracted by a positive charge.
    隂極射線被陽電荷所吸引。
    • 返回 delta rays