Then why didn't he cancel his dental appointment?

那他为什么不取消他的牙医预约？

Don’t forget now, you have a dental appointment Thursday afternoon.

【now】别忘了，你星期四下午有牙科预约。

It was the quickest way for Joanna, but she only went that way when she had to hurry home in time for visitors or a dental appointment.

对乔安娜来说， 这是最快的方式，但她只有在必须及时赶回家见客人或看牙医时才会走这条路。

Today Agnes's diary showed she had a hair appointment at ten (these occurred three times a week), a dental appointment (routine cleaning), lunch with a former colleague, and an appointment with an interior decorator.

今天， 艾格尼丝的日记显示她十点钟有理发预约（每周三次）、牙科预约（例行清洁）、与前同事共进午餐，以及与室内设计师的预约。