首頁英語詞典palladiumpalladium英英釋意

palladium

英 [p?'le?d??m] 美[p?'led??m]
  • n. [化學(xué)] 鈀；守護神

英英釋意

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