ambassador, endorse

He is the brand ambassador of the company. He endorses the famous brand of the company.

allergy, diagnose, prescribe, migraine, physcian

I have had a migraine for several days. The physicain diagnosed that I had allergy and prescribed some medicine to me. He said I need not have a inranevous drip.

nap, kindergarten, nutritious

Arthur goes to kindergarten. He usually has a nap at noon. His food is nutritious.