您要查找的是不是：
- Placental fluids 胎盘液
- The smooth motion characteristic of fluids. 流动液体具有特色的平稳移动性
- Formation of a placenta in the uterus. 胎盘形成胎盘在子宫中的形成过程
- Relating to bodily fluids, especially serum. 体液的与体液(尤是血清)有关的
- placental fluid 胎水
- Will this cleaning fluid harm the furniture? 这种清洁剂会损害家俱吗?
- The type or structure of a placenta. 胎盘形式或构造
- Having no placenta, as marsupials and monotremes. 无胎盘的无胎盘的，如有袋目哺乳动物和单孔目动物
- Air, water, molasses, and milk are all fluids. 空气、水、糖蜜及牛奶都是流体。
- Human Placental alkaline pkosphatase，PLAP Elisa... 人胎盘碱性磷酸酶（PLAP）试剂盒；
- An optical effect proper to fluids. 液体所固有的光学效果
- Earlier studies linked the placenta to the disease. 早期的研究认为，该病与胎盘有关。
- Fraternal twins share one placenta. 异卵双生共享一个胎盘。
- There's some sort of sticky fluid on the kitchen floor. 厨房的地上有一种发黏的液体。
- There is hardly any conduction of heat in fluids. 流体中的热几乎不能传导。
- Having no placenta,as marsupials and monotremes. 无胎盘的无胎盘的，如有袋目哺乳动物和单孔目动物
- The modified blastula that is characteristic of placental mammals. 胚泡转化的囊胚，为胎盘哺乳动物的特征
- Air whether in the gaseous or liquid state is a fluid. 空气，无论是气态的还是液态的，都是一种流体。
- Having the lower osmotic pressure of two fluids. 低渗透的两种液体低渗压的
- The rarefied fluid said to run in the veins of the gods. 灵液诸神血管里流动着的稀有液体
