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单词
800 number
释义
800 number
NOUN
C
/ˌeɪt ˈhʌndrəd ˌnʌmbə/
in the US , a telephone number beginning with 800 that is free to use and is usually for calling business services. The company you are calling pays for the call . （美国的）免费电话（通常用于商业服务，由被叫的公司支付话费）