praseodymium

英 [ˌpreɪziəʊ'dɪmiəm] 美 [ˌpreɪzioʊ'dɪmiəm]

• n. 镨

英英释义

Noun:

1. a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process

词汇搭配

• praseodymium phosphate 磷酸镨
• praseodymium carbonate 碳酸镨
• praseodymium bromide 溴化镨
• praseodymium hydride 氢化镨
• praseodymium hydroxide 氢氧化镨
• praseodymium nitrate 硝酸镨
• praseodymium fluoride 氟化镨
• praseodymium iodide 碘化镨
• praseodymium chloride 氯化镨
• praseodymium oxalate 草酸镨
• praseodymium peroxide 过三氧化二镨...

近反义词

【近义词】

• PR (=public rel...