单词	derring-do
释义	derring-doder‧ring-do /ˌderɪŋ ˈduː/ noun Word Origin WORD ORIGINderring-do Origin: 1500-1600 dorring don ‘daring to do’ (14-15 centuries) deeds/acts etc of derring-do very brave actions like the ones that happen in adventure stories – used humorously
随便看	sealskin seam seaman seamanship seamed sea mile sea mist seamless seamlessly seamstress seamy seance Sea of Marmara seaplane seaport sea power SEAQ sear search search engine searcher searching searchingly searchlight search party

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