locusKK [ˋlokəs] /ˈloʊkəs/发音名词1中心、所在、焦点正式;复数为 lociThe city became the locus of political power in the region.这座城市成为该地区政治权力的中心。2轨迹数学The locus of these points forms a perfect circle.这些点的轨迹形成一个正圆。3基因座、位点生物Researchers identified the locus linked to the disease.研究人员找出与该疾病相关的基因座。用这个字练口说→