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单词
involucral
释义
WordReference Random House Unabridged Dictionary of American English © 2024
in•vo•lu•cre
(in
′
və lo̅o̅′kər),
USA pronunciation
n.
Botany
a collection or rosette of bracts subtending a flower cluster, umbel, or the like.
Biology
a covering, esp. a membranous one.
Latin
involūcrum
involucrum
Middle French
1570–80
in′vo•lu
′
cral
,
adj.
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phosphor
phosphorate
phosphor bronze
phosphoresce
phosphorescence
phosphorescent
phosphorescently
phosphoreted
phosphoric
phosphoric acid
phosphoric anhydride
phosphorise
phosphorism
phosphorite
phosphorization
phosphorize
phosphoro-
phosphoroscope
phosphorous
phosphorous acid
phosphorus
phosphorus 32
phosphorus pentoxide
phosphorus sesquisulfide
phosphorus trichloride
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更新时间:2025/9/21 15:01:55