필요할 때 현역으로 소집될 수 있도록 편성된 예비군 부대의 구성원.
A person who is a member of a military reserve force and can be called up for active service if needed.
예문:
"The reservist was called to active duty during the national emergency."
"He balances his full-time job with his monthly training as a reservist."
"Many reservists have specialized skills that are valuable to the army."