单词tameness
n.: 驯熟;无气力;平凡网络: 驯服;开化;驯养
驯服
驯熟;温柔,无气力;平凡,沉闷
n.docilitymeeknesscompliancesubmissivenessobedience
n.excitement
several genetic regions responsible for tameness.
几个可能导致温顺的基因区域