词汇	耩子
释义	耩子 jiǎng zǐ〔topo./agr.〕drill；方耧
随便看	operator call-in signal operator call splitting Operator.Can I help you Operator.Can I help you? operator character operator chart operator circuit operator class operator codes operator command operator command function processor operator command language operator communication operator communication control facility Operator Communication Control FacilityOCCF operator communication message operator commutator operator compact implicit scheme operator compact sequence operator compact sequences operator complementary operator completion operatorcomputer communication operator computer dialog operator-computer interactive communication