Study Of Pharmacy, Pharmacology, Pharmaceutics
noun, の adjective
People who study about medicine are studying the study of pharmacy.
やくがく
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
私はこの大学の薬学部に入りたいんです。
I want to get into the pharmacy department at this university.
彼は、東京大学の薬学部の学生です。
He is a student of the pharmacy department at the University of Tokyo.
あの方の息子さんは薬学でPhDを取られたそうです。
That gentleman's son got a PhD in pharmaceutics.