locusKK [ˋlokəs] /ˈloʊkəs/發音名詞1中心、所在、焦點正式;複數為 lociThe city became the locus of political power in the region.這座城市成為該地區政治權力的中心。2軌跡數學The locus of these points forms a perfect circle.這些點的軌跡形成一個正圓。3基因座、位點生物Researchers identified the locus linked to the disease.研究人員找出與該疾病相關的基因座。