reckoners

reckoners

美 　英

• n.计算者；计算便览
• 网络计算表；计算手册；清算者

词形变化

复数：reckoners  

英汉解释

n.	1. 计算者;计算便览

英英解释

n.	1. a book of tables of calculations that are already worked out and are used as an aid in calculation