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单词
acrosomal
释义
WordReference Random House Unabridged Dictionary of American English © 2024
ac•ro•some
(ak
′
rə sōm′),
USA pronunciation
n.
[
Cell Biol.
]
an organelle covering the head of animal sperm and containing enzymes that digest the egg cell coating, thus permitting the sperm to enter the egg.
German
Akrosoma
; see
acro
-, -
some
3
1895–1900
ac′ro•so
′
mal
,
adj.
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north-northwestward
north of 60
north olmsted
north ossetian autonomous republic
north ossetian republic
north pacific current
north palm beach
north plainfield
north platte
north pole
northport
north providence
north reading
north rhine-westphalia
north richland hills
north ridgeville
north riding
north river
northrop
north royalton
northrup
north saskatchewan
north sea
north-sea gas
north slope
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更新时间:2025/11/17 5:07:21