名词
中文翻译：胎盘
同义词：
['placenta', 'chorion', 'vitelline membrane例句：1. The placenta is responsible for the exchange of nutrients between mother and fetus.（胎盘负责母亲和胎儿之间的营养物质交换。）2. The chorion is a thin layer of tissue that surrounds the developing embryo.（绒毛是围绕发育中的胚胎的薄层组织。）3. Vitelline membranes are found in the amniotic sac and provide support to the fetus.（羊水膜存在于羊水中，为胎儿提供支持。）']
例句：
-
1. The placenta is responsible for the exchange of nutrients between mother and fetus.
胎盘负责母亲和胎儿之间的营养物质交换。
-
2. The chorion is a thin layer of tissue that surrounds the developing embryo.
绒毛是围绕发育中的胚胎的薄层组织。
-
3. Vitelline membranes are found in the amniotic sac and provide support to the fetus.
羊水膜存在于羊水中，为胎儿提供支持。