英语词汇exine怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	exine
释义	exine /ˈeksɪn/ noun Botany the decay-resistant outer coating of a pollen grain or spore. It typically bears a highly characteristic surface pattern which is used in palynology. 【植】花粉粒外壁; 孢子外壁。词源 late 19th cent.: perhaps from EX-² 'out'+Greek is, in- 'fibre'.
随便看	zenith zenithal zenithal projection Zeno Zenobia zeolite zeolitic Zeph. Zephaniah zephyr Zeppelin zepto- Zermatt zero zero-based zero-coupon bond zero crossing zero-emission zero G zero gravity zero-graze zero hour zero in zero option zero-point

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