bifocal[1]
زبان مبدأ: انگلیسی
ترجمه به فارسی
- واژهنامه · Merriam-Webster Collegiate Dictionary 1 bi·fo·cal adj. Pronunciation: ' bī- ˌ fō-kəl Function: adjective Etymology: International Scientific Vocabulary Date: 1888 1 : having two focal lengths 2 : having one part that corrects for near vision and one for distant vision <a bifocal eyeglass lens>]]> 2 bifocal adj. Function: noun Date: 1899 1 plural : eyeglasses with bifocal lenses 2 : a bifocal glass or lens]]>