appoint at 和appoint to的区别?

appoint at 和appoint to的区别? appoint sb to sth和appoint sb as sth有什么区别 appoint 与assign的区别是什么 appoint sb to sth跟 appoint sb sth有什么区别 英语语法问题 appoint 和appointment的短语 和用法 Appoint 是什么意思 assign,appoint,designate都有任命、指明、指定的意思,有什么区别吗? interview,likerly ,train,appoint,pay,escape和examine的名词形式是? My last appoint at the dentist was on Monday 这里appoint是什么意思? 英语翻译to appoint Mr.A as General Manager (“Direttore Generale” appoint,assign,designate,constitute都有任命、指派、委派的意思,那么具体有何区别呢?