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	proportion proportional proportionally proportional representation proportionate proportionately proportioned proposal propose proposed proposer proposition Proposition 13 propositional propound proppy proprietary proprietor proprietorial proprietorially proprietress propriety props propulsion propulsive

英语词典包含52748条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。