noun🔗Share胎儿, 胚胎。 An unborn or unhatched vertebrate showing signs of the mature animal."The ultrasound showed two healthy fetuses developing in the mother's womb. "超声波显示母亲的子宫里有两个健康的胎儿正在发育。medicinebiologyorganismanatomyhumananimalbeingphysiologyChat with AIVocabulary GamePractice Reading
noun🔗Share胎儿，胚胎。 A human embryo after the eighth week of gestation."The sequence is: molecules in reproductive systems, then gametes, zygotes, morulas, blastocysts, and then fetuses."顺序是：生殖系统内的分子，然后是配子、受精卵、桑葚胚、囊胚，最后是胎儿。medicinebiologyanatomybodyhumanorganismphysiologysexChat with AIVocabulary GamePractice Reading
