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单词 elytron
释义

elytron

/ˈelɪtrɒn/
noun
(pl. elytra)
/ˈelɪtrə/
Entomology each of the two wing cases of a beetle
【昆】鞘翅。
词源
mid 18th cent. (denoting a sheath or covering, specifically that of the spinal cord): from Greek elutron 'sheath'.
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更新时间:2025/1/24 15:46:17