相关单词近義詞 eutherian [動]真哺乳亞綱的(動物...反義詞aplacental, 無胎磐的臨近詞placenta, Placental bed, placental cure, placental rest, placental sign, placental zone, Placental scan, placenta blood, placental hook, placental site, Placenta aging 返回 placental