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
May I speak to Miss Tan, please?
可以请谭小姐听电话吗?
I came here when I was 20.
我二十岁来这儿。
There was no doubt that we were unwelcome visitors.