英语词汇free vector怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	free vector
释义	free vector noun Mathematics a vector of which only the magnitude and direction are specified, not the position or line of action 【数】自由矢量。
随便看	pernicious pernicious anaemia perniciously perniciousness pernickety pernoctate pernoctation Pernod peroba perogi peroneal Peronism Peronist perorate peroration perovskite peroxidase peroxide peroxisomal peroxisome perp per pale perpend perpendicular perpendicularity

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