물에 빠진 사람이나 위험에 처한 사람을 구하는 인명 구조원
A person who rescues someone from danger, especially one trained to save people from drowning.
예문:
"The lifesaver scanned the horizon for any signs of swimmers in distress."
"He worked as a lifesaver at the local community pool during the summer."
물에 뜬 상태를 유지할 수 있도록 도와주는 고리 모양의 구명 도구
A ring-shaped object or device used to keep a person afloat in water.
예문:
"The crew threw a lifesaver to the man who had fallen overboard."
"Every boat must be equipped with at least one certified lifesaver."
어려운 상황이나 위기에서 큰 도움을 주는 사람이나 사물
A person or thing that provides much-needed help or relief in a difficult or critical situation.
예문:
"That extra cup of coffee was a real lifesaver during my late-night shift."
"You are a lifesaver for lending me your car while mine is in the shop."
"The new software proved to be a lifesaver for the accounting department."