英语：词汇及解析：calculate

　　1.●calculate v. 计算， 核算 It has been calculated that …

　　eg. It has been calculated that at least 47000 jobs were lost last year.

　　(be) calculated to do sth. eg. The speech was calculated to win votes.

　　2. call v. 叫;喊;打电话 a girl called Mary a girl calling herself Mary

　　call on call at sp. call for call up call off call in

　　3. calm adj. 镇静的、沉着的 calm down v.使镇静 keep calm

　　4. camp n.营 v.野营;宿营 summer camp 夏令营 go camping 去野营

　　5. can 否定：cannot= can’t

　　can’t help doing = can’t help but do 禁不住

　　can not…too… = can never…too… 越…越好/再…也不为过

　　You can never be too careful when crossing the street.