英语词汇“fresnel mirrors”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	fresnel mirrors
释义	fresnel mirrors noun Usage: usually capitalized F : two plane mirrors hinged so that there is no gap between the edges and so that the two planes make an angle with each other of nearly 180 degrees and used in demonstrating interference phenomena
随便看	pileolated pileolated warbler pileolus pileous pile perch pile plank piler piles piles pile saw pile start pileum pileup pile up pileus pilework pileworm pilewort piley pilfer pilferage pilferage pilferage hazard pilferer pilfery

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