牙医建议我每半年洗一次牙。

The ___dentists recommended that I get my teeth cleaned every six months.

现在很多牙医都提供牙齿矫正和美容服务。

Many ___dentists specialize in cosmetic and corrective dental procedures.

这家新开的牙科诊所聘请了三位经验丰富的牙医。

The new dental clinic has hired three experienced ___dentists.