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
You can feel very proud of your grandson, Mr. Stewart.
你可以为你的孙子感到非常的骄傲, Sewart先生。
Please be aware that this is a crucial issue to us.
请了解这一点对我们至关重要。
Armed with the right tools and materials, newlyweds gaily embark on the task of decorating their own homes.