胎盘哺乳动物

One of the fingerlike projections of the chorion that contribute to the formation of the placenta in mammals.

羊膜绒毛绒毛膜的分支突起，借以形成哺乳动物的胎盘

One of the fingerlike projections of the chorion that contribute to the formation of the placenta in mammals.

羊膜绒毛绒毛膜的分支突起，借以形成哺乳动物的胎盘我要亲自和副官出去侦察一下训练地区。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。