英语词汇“pyrene”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	pyrene
释义	py·rene I. \ˈpīˌrēn, ̷ ̷ˈ ̷ ̷\ noun (-s) Etymology: New Latin pyrena : the stone of a drupelet (as in the fruit of the huckleberry); broadly : a small hard nutlet II. \ˈpīˌrēn\ noun (-s) Etymology: pyr- + -ene : a pale yellow crystalline hydrocarbon C₁₆H₁₀ that fluoresces blue in solution, that is obtained from coal-tar distillation, from petroleum cracking, and from stupp and is also made synthetically, and that consists structurally of a cluster of four compactly fused benzene rings
随便看	starter starter starters starter set star thistle starthroat star time starting starting starting bar starting block starting box starting friction starting gate starting grid starting hole startingly starting pitcher starting punch starting sheet starting torque startle startle startle pattern startler

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