lean and mean
01
완전히 준비된, 최선을 다할 준비가 된
used to describe someone who is ready and willing to try their best in order to get something done
approving
idiom
informal
예시들
The team's training regimen is designed to make them lean and mean, maximizing their performance on the field,
제품 출시 전에는 모두가 최선을 다할 준비가 돼 있어야 한다.
