mayday
(also Mayday), n (radio 无) international distress signal, used by ships and aircraft (船和飞行器用的)国际无线电求救信号
[attrib 作定语]
a mayday call/signal 求救呼叫[信号]. Cf 参看 SOS.
🗣️ 情景例句
I doubt it, sir. We'll try, but I can't promise anybody before 3:30.
我没把握,先生。我们会尽早的,但我不敢许诺3:30以前行。
A fool attempting to be witty is an object of profoundest pity.