| 释义 | green glass
 green glassn  (Ceramics) glass in its natural colour, usually greenish as a result of metallic substances in the raw materialsgreen 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. |