선박이나 항공기가 위급 상황에서 보내는 국제적인 무선 조난 신호
An international radio code signal used by ships and aircraft in distress to summon assistance.
예문:
"The sinking vessel sent out an SOS to all nearby ships in the Atlantic."
"The coast guard picked up a faint SOS signal from the remote island."
어렵거나 절박한 상황에서 도움을 요청하는 긴급한 외침이나 신호
An urgent appeal for help or assistance in a difficult or desperate situation.
예문:
"She sent an SOS to her friends when her car broke down in the middle of nowhere."
"The struggling business issued an SOS to its investors for an emergency loan."
위독한 환자의 친척에게 연락하기 위해 방송되는 특별 긴급 호출
A special radio or television broadcast used to contact relatives of someone who is dangerously ill.
예문:
"The BBC aired an SOS to find the next of kin for the unidentified patient."
"An SOS was broadcast across the region to alert the family about the sudden accident."