英语词汇“pentadecagon”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	pentadecagon
释义	WordReference Random House Unabridged Dictionary of American English © 2024 pen•ta•dec•a•gon (pen′tə dek′ə gon′),USA pronunciation n. [Geom.] Mathematicsa polygon having 15 angles and 15 sides. penta- + decagon
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