音标:[.preiziәu'dimiәm] ;
n. 镨
[化] 镨Pr
n. a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process
词型变化:名词复数形式 : praseodymiums

praseodymium的用法和样例:

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...
【近义词】
  • PR(=public rel...

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Holboellia coriacea
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