柯林斯英汉双解大词典
endoblast /ˈɛndəʊˌblæst/
1. N [embryol] → a less common name for endoderm[1]
allantoic endoblast 尿囊内胚层
endoblast endoderm 内胚层
acromeric endoblast 头节内胚层[1]