mes.en.chyme
n.（名词）The part of the embryonic mesoderm, consisting of loosely packed, unspecialized cells set in a gelatinous ground substance, from which connective tissue, bone, cartilage, and the circulatory and lymphatic systems develop.间叶细胞：胚胎的中胚层部分，由生长于胶状基质的、结构松散的、无特定功能的细胞组成，这些细胞将会发育成结缔组织、骨、软骨、血液及淋巴系统
来源：mes(o)- mes(o)--enchyma -enchyma
【引伸】
mesen.chymal 或
mes.enchym.atous
