英语词汇“sexine”的意思、释义、用法解释及翻译-春雷网

词汇	sexine
释义	Definition of sexine in English: sexine noun ˈnɛksɪnˈnɛksiːnˈnɛksʌɪn Botany In the wall of a pollen grain or spore: the outer layer of the exine, which has a distinctively sculptured surface. Origin 1940s. From s- + exine. Compare nexine. Definition of sexine in US English: sexine noun Botany In the wall of a pollen grain or spore: the outer layer of the exine, which has a distinctively sculptured surface. Origin 1940s. From s- + exine. Compare nexine.
随便看	geo geo- geobarometer geobarometry geobiological geobiology geobotanic geobotanic geobotanical geobotanical geobotanist geobotanist geobotany geocache geocacher geocacher geocacher geocaching geocarpic geocarpy geocentric geocentrical geocentrically geocentrically geocentricism

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Definition of sexine in English: