会客时间的英文：
visiting hour
n. 访问
adj. 访问的
v. visit的现在分词；访问
The visiting president and his entourage.
到访总统及其随行人员。
Friends visit them occasionally.
朋友偶尔拜访他们。
visiting professor; guest professor
客座教授
Have you visited the site of The Zunyi Conference?
你参观过遵义会议会址吗？
He is visiting in Taipei.
他在台北逗留。
n. 小时；长时间；时刻；重要时刻；某个时间；整点；（工作办公的）固定时间
by the hour together
连续几小时|不断地
They enjoyed marching around the room hour after hour.
他们喜欢绕着房间一小时又一小时地行进。
We did an hour of gym.
我们做了一小时的体操。
The orders were given on the hour.
整点发布命令。
Corn the beef for twelve hours.
把牛肉腌十二小时。