barium
🇺🇸
/ˈberiəm/
🇬🇧
/ˈbeəriəm/
Barium is a soft, silver-white metal and is a chemical element.
In the laboratory, we use barium to create a compound that helps in the treatment of certain medical conditions.
在實驗室中,我們使用鋇來製造一種化合物,有助於治療某些醫療狀況。