To draw or pull out, often with great force or effort.
예문
1. I extracted a promise from him. (나는 그에게서 약속을 받아냈다) 2. extract the juice from a fruit (과일에서 즙을 짜내다) 3. extract the cork from a bottle (병의 코르크 마개를 뽑다) 4. extract a tooth (이를 뽑다) 5. extract an adequate passage from a book (책에서 적절한 1절을 발췌하다)
