英日字典: pd
The pd has 1 Senses.
- palladium, pd, atomic number 46
- パラジウム
- a silver-white metallic element of the platinum group that resembles platinum; occurs in some copper and nickel ores; does not tarnish at ordinary temperatures and is used (alloyed with gold) in jewelry
- プラチナに似た白金族の銀白色の金属元素
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