萬杯潔海词词典

broad band

B 开头单词

柯林斯词典

    broadband /ˈbrɔːdˌbænd/

  • 1. N-UNCOUNT Broadband is a method of sending many electronic messages at the same time by using a wide range of frequencies. 寬帶[計算機] [oft N n]

    A recent study shows many broadband services lack basic security features. 最近研究表明許多寬帶服務缺少基本的安全特性。

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