英语词汇germ layer怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	germ layer
释义	germ layern. Biol. each of the three layers of cells (ectoderm, mesoderm, and endoderm) that are formed in the early embryo 【生】胚层
随便看	photography photogravure photojournalism photojournalist photolithographer photolithographic photolithographically photolithography photolyse photolysis photolytic photometer photometric photometry photomicrograph photomicrography photomontage photomultiplier photon photonics photonovel photo-offset photo op photo opportunity photoperiod

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。