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单词
vitelline duct
释义
vitelline duct
网络
卵黄管；两条卵黄管
网络释义
1.
卵黄管
A.属胚胎
卵黄管
(
Vitelline duct
)退化不全所遗留B.位於空肠。
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2.
两条卵黄管
卵黄总管是由左右
两条卵黄管
(
vitelline duct
)汇合而成， 汇合处可能膨大形成卵黄囊。 卵黄腺的位置与形状亦因种而异， 但一 …
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例句
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throughout life
throughout-life watering
throughout like watering
throughoutly
throughout one's life
throughout the country
throughout the day
throughout the growing season
throughout the land
throughout the length and breadth
throughout the length and breadth of
throughout the night
through out the night
throughout the world
throughout the year
through overhaul
through parcels train
through pass
through-pass
through-passage
through passenger
through passenger car
through passenger flow
through passenger train
through-passes
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更新时间：2026/8/4 0:02:26