英语词汇“ducatoon”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	ducatoon
释义	WordReference Random House Unabridged Dictionary of American English © 2024 duc•a•toon (duk′ə to̅o̅n′, duk′ə to̅o̅n′),USA pronunciation n. Currencya former silver coin of the Netherlands, used through the 17th and 18th centuries: equal to three gulden. `Also, duc•a•ton` (duk′ə ton′).USA pronunciation French ducaton, diminutive of ducat ducat 1605–15
随便看	spherical angle spherical astronomy spherical coordinates spherical geometry sphericality spherically spherical polygon spherical sailing spherical triangle spherical trigonometry sphericity spherics sphering sphero- spheroid spheroidal spheroidally spheroidically spheroidicity spherometer spheroplast spherule spherulite sphery sphincter

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