单词 mesoblast 释义 mesoblast Biol.|msblst|[f. meso- + -blast.]The middle layer of the blastoderm, between the epiblast and the hypoblast. Also attrib. Hence mesoblasted a., having a mesoblast.1857Agassiz Contrib. Nat. Hist. U.S.A. II. 467 The mesoblast...
