Incidental expense
01
부수적 비용, 부차적 지출
a minor or secondary cost that arises in connection with a primary activity, often unplanned or not part of the main budget
예시들
He kept track of all his incidental expenses to ensure accurate reimbursement after the conference.
그는 회의 후 정확한 상환을 보장하기 위해 모든 부수적 비용을 추적했습니다.
