英语词汇“Crookes lens”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	Crookes lens
释义	Crookes lens noun a type of lens, used in sunglasses, that is made from glass containing cerium. It reduces the transmission of ultraviolet radiation
随便看	pinnacle pinnae pinnate pinnated pinnately pinnati- pinnatifid pinnatifidly pinnation pinnatipartite pinnatiped pinnatisect pinned pinner pinnet pinnies pinniewinkle pinning pinniped pinnipedian pinnock pinnoed pinnula pinnulae pinnular

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