bifocals
音标: [bai'fəuklz]
                            bifocals是什么意思、bifocals怎么读
            
                n. 双光眼镜
                
                    
                
                
                
                
                
            
            bifocals汉语翻译
n. 双光眼镜
                bifocals英语解释
名词 bifocals:
- eyeglasses having two focal lengths