名词
中文翻译：胎盘
同义词：
['placenta', 'placental tissue例句：1. Maternal placenta is the organ that connects the mother to the fetus during pregnancy.（胎盘是连接母亲和胎儿在怀孕期间的器官。）2. The maternal placenta plays a crucial role in the development of the fetus.（胎盘在胎儿发育中起着至关重要的作用。）']
例句：
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1. Maternal placenta is the organ that connects the mother to the fetus during pregnancy.
胎盘是连接母亲和胎儿在怀孕期间的器官。
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2. The maternal placenta plays a crucial role in the development of the fetus.
胎盘在胎儿发育中起着至关重要的作用。
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3.During labor, the placenta separates from the uterine wall, allowing the baby to be born.
分娩时，胎盘与子宫壁分离，使婴儿能够出生。