基本解釋adj.胚周區(qū)同根派生 periblastic相關詞英漢例句periblast A layer of tissue between the yolk and cells of blastoderm which is observed as a thin border around blastula. 圍胚層在卵黃與眙磐細胞之間的組織層，被觀察到是一個圍住囊胚的細緣。central periblast 中心胚周質periblastn. [生]表胎層marginal periblast 邊緣胚周區(qū)periblastic更多例句