单词	operator access
释义	operator access 话务员接入
随便看	digital color ink-jet paper Digital Color Models digital color separation file digital color standard converter digital color television digital colorway digital colour coding digital colour television digital comb filter Digital combination digital combination circuit digital combination fixture management Digital Combination Fixture Management System Digital Combined Logic Circuit digital combiner digital comductivity & salinity meter digital command digital command assembly Digital Command Communications System digital command control digital command guidance digital command signal digital command system Digital Command System digital commerce