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单词 SOS
释义
SOSSOS /ˌɛs oʊ ˈɛs/ noun [singular] Etymology 1a signal that a ship or aircraft sends to say that it is in danger and needs help quickly2an urgent request for help [Origin: 1900–2000 S and O, letters chosen because they were easy to send by Morse code, but often understood as short for “save our souls”]
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更新时间:2025/2/22 23:53:19