名词胎衣; 胞衣（指胎盘及羊膜）; 衣胞
1. 胞衣：与之相反的则是从受孕时刻算起的真正怀孕时间(true duration of pregnancy). 4. 胎儿产出的实际过程叫作分娩(分娩),这是分娩(labor)的结果. 此外,分娩(confinement)还包括胎盘(placenta))或胞衣(afterbirth)的排出或剥离.
2. 后产：after swarm 二次分蜂 | afterbirth 后产 | afterbrain 后脑
3. 随船滑架：after-sheer 船尾舷弧 | afterbirth 随船滑架 | afterbody form 后体线型
4. 胎盘胎膜：Aflatoxin 黄曲霉素 | Afterbirth 胎盘胎膜 | Agar plate 琼脂平面
noun
1. the placenta and fetal membranes that are expelled from the uterus after the baby is born