词典释义：
双语例句
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A common form of fraud in which Internet Service Providers (ISPs) add charges to the monthly bill for fictitious services the customer had been told were free.
网络欺骗的一种常见形式，利用它，因特网服务供应商（ISP）给用户在那些编造的服务和曾被告知是免费的服务上增加了额外的费用。