chromium
/'krәumiәm/
基础词汇
BNC词频: #22,644
当代词频: #17,129
中文释义
n. 铬
[化] 铬Cr
英文释义
n. a hard brittle multivalent metallic element; resistant to corrosion and tarnishing
n. 铬
[化] 铬Cr
n. a hard brittle multivalent metallic element; resistant to corrosion and tarnishing