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单词 elytron
释义 el·y·tron
\ˈelə.ˌträn\ noun
or elytrum \ˈelə.trəm\
(plural ely·tra \-_trə\)
Etymology: New Latin, from Greek elytron sheath, wing cover
1. : one of the thickened sclerotized anterior wings in beetles and some other insects that serve only to protect the posterior pair — called also wing cover
2. : one of the shielding dorsal scales of various polychaete worms
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更新时间:2024/12/23 21:40:00