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atomic number 32
n.
a brittle grey crystalline element that is a semiconducting metalloid (resembling silicon) used in transistors; occurs in germanite and argyrodite
同义词:
germanium
Ge
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atomic number 32
n.a brittle grey crystalline element that is a semiconducting metalloid (resembling silicon) used in transistors; occurs in germanite and argyrodite 同义词:germaniumGe
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