英语词汇“addendum circle”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	addendum circle
释义	addendum circle noun : a circle touching the extreme points of the teeth of a circular gear wheel — see pitch line
随便看	burulée burundi burundian burunduki burushaski burut burut Burut burweed burweed burweed marsh elder bury bury buryat burying burying burying beetle burying ground bury the hatchet bus bus busaun bus bar busboy busby

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