基本解释n.外胚葉(成爲外胚葉)；外胚層同根派生 epiblast相关词英汉例句用作名詞 (n.)Most grass embryos have a flap-like structure known as the epiblast.大多數禾本科胚有一片瓣狀結搆通常稱爲外胚葉。epiblast更多例句