Caer-Caermarthen, Caernarvon, Caerphilly, Caerwent, and Caerwys-the Caers 堡垒、要塞--卡玛森、卡那封、卡非利、卡温特和卡威斯--凯尔斯CAabbr.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(=curCACV Combined Air Control Valve组合空气控制阀Cauchy principal value integral柯西主值积分caesium beam frequency standard钩射束频率标准, 铯束频率标准causing organic material to rot使有机物变腐烂Cauterization of lacrimal gland泪腺烧灼法Cauterization of fallopian tube输卵管灼术cavitary pulmonary tuberculosis空洞性肺结核cavitation measuring instrument气穴化Cajal's gold-sublimate methodcausative characteristic of bill票据有因性