「sr」の独自の発音を追加します
「sr」の意味と定義
- Noun
a soft silver-white or yellowish metallic element of the alkali metal group; turns yellow in air; occurs in celestite and strontianite
同義語:
- Noun
a soft silver-white or yellowish metallic element of the alkali metal group; turns yellow in air; occurs in celestite and strontianite