| 单词 | bismuth trioxide |
| 释义 | bismuth trioxide [`biz·mǝth trī`äk´sīd] INORGANIC CHEMISTRY Bi2O3 A yellow powder; melting point 820°C; insoluble in water, dissolves in acid; used to make enamels and to color ceramics. Also known as bismuth oxide; bismuth yellow. |
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