bifocal的用法和樣例：
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(diǎn)的人工晶體，這可能會(huì )讓一些手術(shù)后需要用處方眼鏡的患者不再需要眼鏡。
詞匯搭配
- bifocals 遠近視兩用眼鏡...
- bifocal spectacles [醫] 雙焦點(diǎn)眼鏡...
- bifocal demand pacemaker 雙灶性按需起搏器...
- bifocal chord of a quadric 二次曲面的兩焦點(diǎn)弦...
- bifocal glass 雙焦眼鏡,雙光眼鏡,...
