Sr
导读：Sr读音音标
Sr意思解释
abbr.Suriname 苏里南； 英英释义 Srn.a soft silver-white or yellowish metallic element of the alkali metal group; turns yellow in air; occur
Sr意思解释
abbr.Suriname 苏里南； 英英释义 Srn.a soft silver-white or yellowish metallic element of the alkali metal group; turns yellow in air; occur
Sr读音音标
Sr意思解释
abbr.
Suriname 苏里南；
英英释义
Srn.
a soft silver-white or yellowish metallic element of the alkali metal group; turns yellow in air; occurs in celestite and strontianite
同义词：strontiumatomic number 38
the unit of solid angle adopted under the Systeme International d\'Unites
同义词：steradian
