相关单词近义词 blastocoel 囊胚腔, 卵裂腔..., blastocele 囊胚腔, 卵裂腔..., segmentation cavity 分裂腔, blastocoele 囊胚腔, 卵裂腔, 胚泡腔...临近词cleavage, cleavage site 返回 cleavage cavity