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英英字典: atomic_number_33

atomic number 33   (TTS Sound)



Overview of noun atomic_number_33

The noun atomic number 33 has 1 sense


  • arsenic, As, atomic number 33 -- (a very poisonous metallic element that has three allotropic forms; arsenic and arsenic compounds are used as herbicides and insecticides and various alloys; found in arsenopyrite and orpiment and realgar)

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