首页英语词典focalfocal英英释意

focal

英['fəʊk(ə)l] 美['fokl]
  • adj. 焦点的,在焦点上的;灶的,病灶的

英英释意


1. having or localized centrally at a focus;
"focal point"
"focal infection"
2. of or relating to a focus;
"focal length"