英语词汇“pentagon”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pentagon
释义	pentagon noun /ˈpentəɡən/ /ˈpentəɡɑːn/ jump to other results enlarge image [countable] (geometry) a flat shape with five straight sides and five anglesTopics Colours and Shapesc2 the Pentagon [singular] the building near Washington DC that is the headquarters of the US Department of Defense and the military leaders a spokesman for the Pentagon Topics Politicsc2 Word Originlate 16th cent.: via Latin from Greek pentagōnon, neuter (used as a noun) of pentagōnos ‘five-angled’.
随便看	defining defining vocabulary defining-vocabulary definite definite_1 definite_2 definite article definite-article definitely definition definitive indigestible indigestion indignant indignantly indignation indignity indigo indigo_1 indigo_2 indirect indirectly indirectness indirect object indirect-object

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