visitor
/ˈvɪzɪtə(r); `vɪzɪtɚ/ n
~ (to sb/sth) (from sb/sth)
1
(a) one who visits a person or place 来或去见某人或到某处的人; 访问者; 参观者
The old lady never has/gets any visitors. 从来没有人来探望这个老太太.
She was a frequent visitor to the gallery. 她经常参观这个美术馆.
visitors from the insurance company 从保险公司来的人.
(b) person who stays temporarily at a place or with a person 游客; 宾客
Rome welcomes millions of visitors each year. 罗马每年要接待数以百万计的游客.
2 migratory bird that lives in an area temporarily or at a certain season 候鸟
summer/winter visitors to British shores 夏季[冬季]飞到英国海岸的候鸟.