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单词
micropyle
释义
micropyle
/mīˈkrə-pīl/
noun
The orifice in the coats of the ovule leading to the apex of the nucellus, through which the pollen tube commonly enters (
botany
)
An opening by which a spermatozoon may enter an ovum (
zoology
)
ORIGIN:
Gr
mikros
little, and
pylē
gate
micropyˈlar
adjective
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HMA
HMAS
HMC
HMCS
HMG
HMI
HMIE
HMIP
hmm
HMP
HMRC
HMS
HMSO
HN
HNC
HND
ho
ho.
HO
Ho
hoa
hoactzin
hoactzins
hoaed
hoagie
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更新时间:2024/12/23 10:03:57