单词	发生层
释义	发生层stratum germinativum
随便看	group effects group element group embedded figures test group energy group--energy group energy structure group energy--structure group (engineering) drawing group(engineering)drawing group[engineering]drawing group equilibrium grouper grouper fish groupers grouper version and type group exemption group experience group external support system group external support system {=gxss} group facilitating skills group factor group-- fast-neutron group feeding group feed system group field