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射影
释义
射影shèyǐng(1)[projection]从一点向一条直线或一个平面作垂线,垂足就是这个点的射影。一条线段上的各点的射影的连线就是这条线段的射影(2)[evil spirit demon]古书上指“蜮”,因为据说“蜮”这种动物能含沙喷射人影使人致病。“射影”也是“蜮”的别名
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leather machine
leather machine belting
leather meal
leather mildewproof agent A26
leathern
leatherneck
leatheroid
leather oil
leather packing
leather roller
leather slip agent WS-8302
leather splint
leather substance
leather substitute
leather wax
leatherwear
leather wheel
leather-wood
leatherwood
leatherwork
leathery
leave
leave a bad taste in the mouth
leave about
leave alone
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更新时间:2026/6/11 4:46:50