lead dioxide 
(lĕd)
(lĕd)n.
A poisonous brown crystalline compound, PbO2, used as an oxidizing agent in electrodes, batteries, and explosives.
| 单词 | lead dioxide |
| 释义 | lead dioxide (lĕd)n. A poisonous brown crystalline compound, PbO2, used as an oxidizing agent in electrodes, batteries, and explosives. |
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