短語(yǔ)詞組短語(yǔ)fused bifocals 熔合雙焦鏡片;熔接的雙焦眼鏡a pair of bifocals 一副雙光眼鏡bilingual bilateral bigamy bifocals 雙pantoscopic bifocals pantoscopic spectacles 全視眼鏡 返回 bifocals