英语词汇“sexine”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	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	present suddenly/unexpectedly present tense present-time present to present value present with present with present with present with/to present worth presepe presepio preservability preservable preservable preserval preservation preservation preservationism preservationist preservationists preservation order preservation orders preservations preservatise

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Definition of sexine in English: