대역

대역

"대역" means "substitute," "understudy," or "bandwidth," depending on the context.

In this sentence, '대역' refers to an 'understudy' or 'stunt double,' which means a person who performs in place of another individual, in this case, for a movie role.

영화에서 주인공의 대역을 맡은 배우의 연기가 훌륭했다.

The performance of the actor who played the protagonist's double in the movie was excellent.

Here, '대역' is used in the context of a 'frequency band' in a technical or scientific analysis setting.

데이터를 대역별로 분석하여 명확한 결과를 얻었다.

We analyzed the data by frequency bands and obtained clear results.

In this case, '대역' refers to 'band' in terms of detectable ranges or sections, often used in communication or signal processing.

동시에 여러 대역을 감지할 수 있는 새로운 장비를 개발했다.

We developed new equipment capable of detecting multiple bands simultaneously.