noun 下载 🔗分享 胎儿，胚胎 An unborn or unhatched vertebrate showing signs of the mature animal. Examples : "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。 medicine biology anatomy organism body human animal 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 胎儿， 胚胎。 A human embryo after the eighth week of gestation. Examples : "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。 medicine biology anatomy human organism body being 与AI对话词汇游戏阅读练习
