bifocalism

英[ˌbaɪ'fəʊkl] 美[ˌbaɪ'fəʊkl]
  • adj.双焦点的n.双重焦点透镜;双光眼镜
  • bimetallic adj.二金属的;复本位制的
  • gage n.抵押品;象征挑战而扔下的手套;青梅子n.(=gauge)量规;规格;标准尺寸v.以...做抵押v.(=gauge)估计;估算
  • strip v.剥去;剥夺;脱衣;除去n.脱衣舞;长条;条状
Adjective:
  1. having two foci;

    "bifocal eyeglasses"

    用作形容词 (adj.)
    1. Some manufacturers are also developing bifocal IOLS, which may eliminate the need in some patients for prescription glasses after surgery.
      有的制造商在研究双焦点的人工晶体,这可能会让一些手术后需要用处方眼镜的患者不再需要眼镜。