noun🔗Share胎儿，胚胎 An unborn or unhatched vertebrate showing signs of the mature animal."During the ultrasound, the doctor pointed out the developing organs of the fetus, explaining that it was already starting to look like a baby. "在超声波检查时，医生指出了胎儿正在发育的器官，解释说它已经开始看起来像个小宝宝了。medicinebiologyanatomyorganismbodyhumananimalChat 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：生殖系统中的分子，然后是配子，受精卵，桑葚胚，囊胚，以及之后的胎儿。medicinebiologyanatomyhumanorganismbodybeingChat with AIVocabulary GamePractice Reading
