back-of-the-envelope calculation
/bˈakɒvðɪˈɛnvəlˌəʊp kˌalkjʊlˈeɪʃən/
Back-of-the-envelope calculation
01
빠른 계산, 대략적인 추정
a rough estimate or calculation done quickly and informally, often using basic methods or assumptions
Idiom
Informal
예시들
The engineer made a back-of-the-envelope calculation to determine the approximate load-bearing capacity of the bridge.
엔지니어는 다리의 대략적인 하중 지지 능력을 결정하기 위해 대략적인 계산을 했습니다.
