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单词
999
释义
999
/ˌnaɪn naɪn ˈnaɪn/
in the UK, the telephone number that you use in an emergency to call the police , the fire brigade , or an ambulance (英国的)999电话(指遇到紧急情况时拨打的电话号码,可用来报警,叫消防队或救护车)