相關字詞組
最近查詢過的單字

天火字典

英英字典: atomic_number_70

atomic number 70   (TTS Sound)



Overview of noun atomic_number_70

The noun atomic number 70 has 1 sense


  • ytterbium, Yb, atomic number 70 -- (a soft silvery metallic element; a rare earth of the lanthanide series; it occurs in gadolinite and monazite and xenotime)

返回 →