n.胎；胎儿
The fetus of the diabetic gravida may also have disproportionately large shoulders and body size compared with the head. 糖尿病孕妇的胎儿也可能有与胎头不相称的肩宽或躯体过大。
Previously reported cases are briefly reviewed and the differences between teratoma and fetus in fetu are discussed. 于此简略回顾过去的文献，并论述畸胎瘤与胎内胎之区别要点。
This is a second trimester fetus and uterus. 图示中期妊娠的胎儿及子宫。
Therefore, an unborn fetus is alive, just like us. 因此，胎儿的生命，是和我们一样的。
[ fetus ]的复数形式
