外げ科か学がく

noun

surgery (academic discipline)

Refers to the medical specialty as a field of study or academic subject, distinct from a surgical operation (手術).

• 彼かれは大だい学がくで外げ科か学がくを専せん攻こうしている。

  He is majoring in surgery at university.

• 外げ科か学がくの進しん歩ぽは目め覚ざましい。

  Advances in surgery are remarkable.