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	mid- midair Midas, King Midas touch mid-Atlantic midday midden middle middle age middle-aged Middle Ages Middle America middlebrow middle C middle-class middle class middle-distance middle distance middle ear Middle East Middle Eastern Middle England Middle English middle finger middle ground

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