基本解釋adj.雙焦點的n.雙重焦點透鏡；雙光眼鏡同根派生 bifocalism相關詞英漢例句用作形容詞 (adj.)Some manufacturers are also developing bifocal IOLS, which may eliminate the need in some patients for prescription glasses after surgery.有的制造商在研究雙焦點的人工晶體，這可能會讓一些手術后需要用處方眼鏡的患者不再需要眼鏡。bifocalism更多例句