字词 | 铂 |
释义 | ㄅㄛ白金,一种金属元素,符号 Pt,富延展性,导电传热性都很好,熔点很高。可制坩埚、蒸发皿。化学上用作催化剂 platinum, an extensible metallic element, very good for conducting electricity and heat with a very high melting point, and used to make crucibles, evaporating containers; used as catalyst in chemistry; symbol Pt. |
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