a book or table listing standard numerical calculations or other kinds of information presented formulaically
(列出标准数字计算等信息的)计算便览,简便计算表。
n. 计算便览;简便计算表
The Money Ready Reckoner gives the exchange rate for any country you plan to visit and shows how much currency you will get.
货币准备计算器给出你计划访问的任何国家的汇率,并显示你将获得多少货币。
a book or table listing standard numerical calculations or other kinds of information presented formulaically
(列出标准数字计算等信息的)计算便览,简便计算表。