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terbium

/'tә:biәm/

📖 中文释义

  1. n. 铽
  2. [化] 铽Tb
📘 English Definition（英文释义）
  1. n. a metallic element of the rare earth group; used in lasers; occurs in apatite and monazite and xenotime and ytterbite
T 字母词表