基本解释adj.雙焦點的n.雙重焦點透鏡；雙光眼鏡同根派生 bifocalism相关词英汉例句用作形容詞 (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躰，這可能會讓一些手術後需要用処方眼鏡的患者不再需要眼鏡。bifocalism更多例句