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短语

platinum metal

['plætɪnəm] 名词
一般 platino metallo
platinum ['plætɪnəm] 名词
经济 platino m
platinum A ductile malleable silvery-white metallic element very resistant to heat and chemicals. It occurs free and in association with other platinum metals, especially in osmiridium; used in jewellery, laboratory apparatus, electrical contacts, dentistry, electroplating, and as a catalyst ['plætɪnəm] 名词
环境 platino m
 英语 词库
Platinum ['plætɪnəm] 缩写
缩写, 苏格兰语 Pt
platinum ['plætɪnəm] 名词
珠宝 A heavy precious metallic element, grey-white and resistant to corroding, occurs in some nick and copper ores and is also found native in some deposits.
Platinum
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