短語詞組短語foetal sac 胎囊Foetal Scarring 不留痕跡Foetal mesoderm 胎兒中層;胎體中胚層foetal hemoglobin 胎兒血紅蛋白;詳細(xì)翻譯foetal immunity 胎兒免疫foetal ankylosis 胎關(guān)節(jié)強(qiáng)硬foetal position 胎兒姿勢 返回 foetal