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单词 nervure
释义 nervure/ˈnɜ:vjʊə/n. 1 each of the hollow tubes that form the framework of an insect's wing; a venule (昆虫的)翅脉 2 the principal vein of a leaf 叶脉 [French nerf ‘nerve’]
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更新时间:2025/1/9 5:21:53