镁砂
magnesium oxide (refractory material)
Traditional: 鎂砂
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📖 Additional Information
English Phonetic:
mæg'ni:ziәm
Detailed Definition:
n. a light silver-white ductile bivalent metallic element; in pure form it burns with brilliant white flame; occurs naturally only in combination (as in magnesite and dolomite and carnallite and spinel and olivine)