magnesium
US /mæɡˈniː.zi.əm/
UK /mæɡˈniː.zi.əm/
名詞
鎂
the chemical element of atomic number 12, a silvery-white lightweight metal. It is used in alloys, in pyrotechnics, and in medicine.
範例:
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Magnesium is an essential mineral for human health.
鎂是人體健康必需的礦物質。
•
Flashes of magnesium powder were used in early photography.
早期的攝影中使用鎂粉閃光。