Ca

abbr. 加利福尼亚(=California)
abbr. 中美洲(=Central Amercia)
abbr. 有执照的针灸医师(=certified acupuncturist)
abbr. 特许会计师(=chartered accountant)
abbr. 总会计师(=chief accountant)
abbr. 实足年龄(=chronological age)
abbr. 代理商行(=commercial agent)
abbr. 会计检察官(=controller of accounts)
abbr. 现金帐户(=current account)

详细释义:

【化】元素钙(calcium)的符号