講義

B: Meanwhile, I’ll write you a prescription. The medicine will ease your pain.

A: Thanks a lot, Doc.

B: Next time, the moment you feel there is something wrong, come to my clinic at once, O.K.?

A: O.K, and thanks again.

單詞

clinic (診所) hospital (醫(yī)院) emergency room (急診室) Health Insurance Card (健?？?