单词	spheroid
释义	spheroidsphe‧roid /ˈsfɪərɔɪd $ ˈsfɪr-/ noun [countable] technical Examples EXAMPLES FROM THE CORPUS In mechanical terms, the head is an elliptical spheroid with a single universal joint, the neck. a shape that is similar to a ball, but not perfectly round
随便看	prepacked prepaid preparation preparatory preparatory school prepare prepared preparedness prepay pre-pay prepayment preponderance preponderant preponderantly preponderate preposition prepositional prepositional phrase prepossessing preposterous preposterously preposterousness preppy prep school prepubescent

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