| 释义 |
green glass
green glass n (Ceramics) glass in its natural colour, usually greenish as a result of metallic substances in the raw materials green glass
green glass[′grēn ¦glas] (materials) Glass given a blue-green hue by substituting cupric oxide for the chromium compound used in ordinary glass. green glassA low-grade glass which is green because of impurities in its raw materials. |