Cr
导读：Cr读音音标
Cr意思解释
abbr.chromium 铬； 英英释义 Crn.a hard brittle multivalent metallic element; resistant to corrosion and tarnishing同义词：chromiumatomic numb
Cr意思解释
abbr.chromium 铬； 英英释义 Crn.a hard brittle multivalent metallic element; resistant to corrosion and tarnishing同义词：chromiumatomic numb
Cr读音音标
Cr意思解释
abbr.
chromium 铬；
英英释义
Crn.
a hard brittle multivalent metallic element; resistant to corrosion and tarnishing
同义词：chromiumatomic number 24
