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perisperm
释义
perisperm
[`per·ǝ´spǝrm]
BOTANY
In a seed, the nutritive tissue that is derived from the nucellus and deposited on the outside of the embryo sac.
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epidosite
epidote
epidote-amphibolite facies
epidotization
epidural
epieugeosyncline
epifauna
epigaster
epigastric region
epigastrium
epigean
epigene
epigenesis
epigenetic
epigenetics
epigenite
epigenotype
epigenous
epiglottis
epigynous
epigynum
epihydrin alcohol
epilation
epilemma
epilepsy
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