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dioon
释义
WordReference Random House Unabridged Dictionary of American English © 2024
di•o•on
(dī
′
ō on′),
USA pronunciation
n.
Plant Biology
any of several Mexican and Central American palmlike plants belonging to the genus
Dioon,
of the cycad family, having a crown of stiff, pinnate leaves.
Greek
di-
di
-
1
+
ōión
egg; so named because the seeds are borne in pairs
Neo-Latin (1843)
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更新时间:2025/7/3 6:25:46