名词中文翻译
中文翻译：卵黄囊
同义词：
['ovary', 'yolk sac']
例句：
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1.The ovary is the female reproductive organ responsible for producing eggs.
卵巢是负责产生卵子的女性生殖器官。
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2. Duringpregnancy, the yolk sacbecomes the placenta, which providesnutrients to the developing fetus.
怀孕期间，卵黄囊会变成胎盘，为发育中的胎儿提供营养。
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3. Insome species, theyolk sac remains afterbirth and serves as a source ofnutrition for the young.
在某些物种中，卵黄囊在出生后仍然存在，为幼体提供营养。