| 单词 | red lead |
| 释义 | red lead in British English (lɛd) noun a bright-red poisonous insoluble oxide of lead usually obtained as a powder by heating litharge in air. It is used as a pigment in paints. Formula: Pb3O4 Also called: miniumred lead in American English red oxide of lead, Pb3O4, derived from massicot, used in making paint, in glassmaking, etc. |
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