V2EX mayday call

Mayday Call

Definition / 定义

“Mayday call” 指在航空或海事无线电通信中发出的最高级别遇险呼叫,表示呼叫方正面临迫在眉睫的危险并需要立即援助(如沉船、失火、严重失控等)。在标准程序中通常会重复说三次 “Mayday”。

Pronunciation / 发音

/mede kl/

Examples / 例句

The pilot made a mayday call after the engine failed.
飞行员在发动机故障后发出了遇险呼叫。

Hearing the mayday call, the coast guard coordinated multiple vessels and a helicopter to begin the rescue.
听到遇险呼叫后,海岸警卫队协调了多艘船只和一架直升机展开救援。

Etymology / 词源

“Mayday” 并非来自 “May(五月)+ day(一天)”。它源自法语 m’aidez(意思是“帮帮我”),在早期国际无线电通信中被选用为清晰、易辨识的求救词,后来成为航空与海事通用的遇险呼叫用语;“mayday call” 则是对这种呼叫的常见说法。

Related Words / 相关词汇

Literary Works / 文学作品

  • Adrift: Seventy-Six Days Lost at Sea(Steven Callahan)纪实叙述海上遇险与求救通信,涉及 “mayday” 等求救语境。
  • The Perfect Storm(Sebastian Junger)描写海上灾难与救援行动,常出现遇险呼叫与无线电通信相关表述。
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