call on

柯林斯词典

call on (also call upon) (calling,called,calls)

1. PHRASAL VERB If you call on someone to do something or call upon them to do it, you say publicly that you want them to do it. 呼吁; 公开请求
One of Kenya's leading churchmen has called on the government to resign. 肯尼亚宗教界的一位重要人物已呼吁政府下台。
2. PHRASAL VERB If you call on someone or call upon someone, you pay them a short visit. 短暂访问
Sofia was intending to call on Miss Kitts. 索菲娅打算去拜访基茨小姐。