关于placenta的百科

• placenta造句怎么写

• Ifyoukeptpulling,alittlestuffedumbilicalcordwithalittlestuffedplacentafollowed.Transmissioncanalsooccurbyinoculationorviatheplacenta(congenitalmonkeypox).Thereishollowinthethickenedwallofauterusintowhichtheplacentagrows.Thewomanhadprobablybeenlisteni...
• 2018-11-1322086