homologousKK [hɑˋmɑləgəs] /hɑˈmɑləɡəs/發音形容詞1同源的生物學A whale's flipper and a human arm are homologous structures.鯨魚的鰭與人類的手臂是同源構造。2相應的、對應的、類似的正式The two committees play homologous roles in their own countries.這兩個委員會在各自的國家扮演相應的角色。3同源的遺傳學Homologous chromosomes pair up during cell division.同源染色體會在細胞分裂時配對。4同系的化學These alcohols form a homologous series with similar properties.這些醇類構成性質相近的同系列。