A number, often with three digits, assigned to a telephone area, as in the United States and Canada, and used when placing a call to that area.

 
  • 区域电话,区域号码:如美国及加拿大,通常有三个阿拉伯数字的数码,分配给一个电话区,当向该区打电话时使用
今日热词
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