单词
palladium
英 [pə'leɪdɪəm] 美[pə'ledɪəm]
基本信息
  • n. [化学] 钯;守护神
畅通词汇

英英释意

1. 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
palladium相关单词