Dr

王医生是我见过最好的儿科医生。

___Dr Wang is the best pediatrician I've ever met.

我住在枫树街42号。

I live at 42 Maple ___Dr.

李医生是我的家庭医生。

___Dr Li is my family doctor.

我牙疼，需要去看医生。

I have a toothache and need to see a ___Dr.