单词	diaderm
释义	diaderm noun dia·​derm ˈdīəˌdərm plural -s : a blastoderm in the stage in which only ectoderm and endoderm are present Word History Etymology dia- + -derm
随便看	bipropellants bipunctal bipunctate bipunctual bipyramid bipyramidal bipyramids biquadrates biquadratic biquadratic equation biquadratics biquarterly biquartz biquinary biquintile biquintiles bir ibn ḥay biracial biracialism biracialisms biradial biradiate biradiated biradical biramous

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。