单词	mesoderm
释义	mesoderm noun me·​so·​derm ˈme-zə-ˌdərm  ˈmē-, -sə-  : the middle of the three primary germ layers of an embryo that is the source of many bodily tissues and structures (such as bone, muscle, connective tissue, and dermis) broadly : tissue derived from this germ layer mesodermal ˌme-zə-ˈdər-məl  ˌmē- -sə- adjective Word History Etymology International Scientific Vocabulary First Known Use 1873, in the meaning defined above Medical Definition mesoderm noun me·​so·​derm ˈmez-ə-ˌdərm  ˈmēz-  ˈmēs-  ˈmes- : the middle of the three primary germ layers of an embryo that is the source especially of bone, muscle, connective tissue, and dermis broadly : tissue derived from this germ layer
随便看	-cocci -coel -coele -coelous -coline -colous -colpos -colpus -corax -cosms -cotyl -cracies -cracy -crat -cratic -crats -crinus -crotic -crotism -ctonus -cular -cystides -cystis -cyte -dactylia

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。