名词
中文翻译：Unknown
同义词：
['立体胚胎、立体胚层、立体胚胎期例句：1. The study of the development of the human embryo has led to a better understanding of the structure and function of the human body.（研究人类胚胎的发展有助于更好地理解人体结构和功能。）2. In the early stages of pregnancy', 'the uterus is like a balloon', 'and the fetus inside is like a ball inside the balloon.This is called the stereogastrula stage.（怀孕初期，子宫像一个气球，里面的胎儿就像气球里的球。这就是所谓的立体胚胎阶段。）']
例句：
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1. The study of the development of the human embryo has led to a better understanding of the structure and function of the human body.
研究人类胚胎的发展有助于更好地理解人体结构和功能。
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2. In the early stages of pregnancy, the uterus is like a balloon, and the fetus inside is like a ball inside the balloon.This is called the stereogastrula stage.
怀孕初期，子宫像一个气球，里面的胎儿就像气球里的球。这就是所谓的立体胚胎阶段。
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3. During the stereogastrula stage, the fetus develops its nervous system, muscles, and organs.
在立体胚胎阶段，胎儿发展其神经系统、肌肉和器官。