genesn.基因（gene的复数形式）；格涅斯（人名）genen.基因gene spectrotyping基因谱型genealogical trees家谱genertor impedance信号源阻抗generatrix of tank构成储油罐的壁generating the arc引弧gene symbolization基因符号gene-segregation基因分离现象generant mechanism发生机制generating program生成程序geneogenous disease先天性疾病