(1)参观(访问)者，游(来)客 (person who pays a visit)[C][N(to/from)]：a frequent～to London/one's neighbor's home/the gallery 伦敦/邻居家/画廊的常客;an unexpected～ 不速之客;～s from the insurance company/America 来自保险公司/美国的访问者;The old man seldom has (gets) any～s. 那个老人很少有客人来访。Rome is full of/welcomes a lot of～s during May and June. 罗马在五六月份到处是/迎来许多游客。The～was ushered into the parlor by the butler at the appointed time. 客人在约定的时间由管家带进会客室。Did you sign the～s’ book when you went around the castle?当你游览城堡的时候在参观留言簿上签字了吗?〖同〗caller，guest，tourist，sightseer，traveller，tripper;

(2)候鸟(migratory bird)[C]：summer/winter～s to British shores (some place) 到英国海岸(某地)的夏/冬季候鸟;

←visit v;

【辨异】visitor与guest和caller的区别见CALLER。