doctor of medicine

PhD

doctor's degree; Doctor of philosophy

first floor: The landlord is really backward, and he doesn't even know MD. Recently, my classmate just spent more than 3 yuan on a new MD, isn't it a music player?

second floor: what are children doing here? MD means motor, which I don't understand. It is also said that the landlord is behind.

third floor: what are you talking about? Listen, MD is a blind spot. I have been a sales manager for so long, and I am looking for MD in the market, you know? There is a market represented by MD

Floor 4: I hope you don't confuse people. "MD" is a polite term, which means virtue.

Floor 5: You are lying with your eyes open, and "MD" actually means cemetery.

Floor 6: Hello, everyone, what are you discussing? Oh, "MD"! You really asked the right person. "MD" means syphilis. My sister came out of the hospital only a few days ago, which made me afraid to go out and pick up customers.

Seventh floor: Oh, my God! What are all these? The word "Hao Hao" has been defiled by you. The real meaning of "MD" is peony.

The eighth floor: I study small languages, and we all call Myanmar "MD" for short.

The ninth floor: It's all nonsense. As far as I know, this word has always meant family.

The tenth floor: You, what time is it?. Like that kind of SHE,HOT,BAD, etc. However, the combination of the two letters is quite few, just add a t, TMD

12th floor (landlord): Shit (MD), what are you talking about? Go to sleep.

13th floor: We were all fooled by the landlord.