直ㄓˊzhí呼ㄏㄨhū其ㄑㄧˊqí名ㄇㄧㄥˊmíng

  1. 直接叫出姓名。如：「他是長輩，你怎麼可以直呼其名呢？」

英to address sb directly by name (idiom)​, to address sb by name without using an honorific title (indicating either familiarity or overfamiliarity)​