你的牙医以及牙科保健师可能一年只见你几次，但是你可以每周去检查口腔，看看发生了什么需要注意的改变。

Your dentist and dental hygienist see you only a few times a year, but you can examine your mouth weekly to look for changes that might be of concern. These changes could include.

youdao

你上回在牙科诊所是什么时候？

The last time you were in a dental office, anyway?

youdao

这位牙科保健师至今不知道这封信是谁写的。杰德真想不到，为什么会有人做这么卑鄙的事。

The dental hygienist still doesn't know who was responsible for the letter. Jade can't think why anybody would feel the need to be so nasty.

youdao