NTUMC+ Open Multilingual Wordnet 0.9

光学玻璃, 光学玻璃

optical glass

clear homogeneous glass of known refractive index; used to make lenses

光学玻璃, 冕牌玻璃, 冕牌玻璃, 光学玻璃

crown glass

a glass blown into a globe which is later flattened and spun to form a disk

Czech	Chinese (simplified)	English	Indonesian	Italian
Japanese	Yue Chinese	Malaysian