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distress frequencies造句

"distress frequencies"是什么意思  
造句与例句手机版
  • 500 khz : this is an international ship calling and distress frequency for maritime communications in morse code
    500千赫:这是一艘国际船要求和求救频率海通信在摩尔斯电码。
  • From the british perspective, the long arm of american regulation has reached across the atlantic with distressing frequency lately
    英国认为,显然美国的过度规制以横跨大西洋,影响到了本国利益。
  • It's difficult to see distress frequencies in a sentence. 用distress frequencies造句挺难的
如何用distress frequencies造句,用distress frequencies造句distress frequencies in a sentence, 用distress frequencies造句和distress frequencies的例句由查查汉语词典提供,版权所有违者必究。