reckoner

美 [ˈrekənər]英 [ˈrekənə(r)]
  • 网络清算者;计算手册;算计者
reckonerreckoner

noun

1
a handbook of tables used to facilitate computation
Synonym: ready reckoner
2
an expert at calculation (or at operating calculating machines)
Synonym: calculator figurer estimator computer

数据来源:WordNet

  1. Archimedes ' " The Sand - Reckoner " and Expression of Large Numbers

    阿基米德《数沙者》与大数记法

  2. Indeed , it would require a book only the size of a ready reckoner for all the alphabets to be written out .

    实际上,用一个密码手册也完全可以把这些规则全部写下来。

  3. 240 . At the neck of the wrecked deck , the reckoner checked the opaque cheque .

    240.在遭破坏的甲板的颈部,计算者检查了这张不透明支票。

  4. The cool-headed reckoner is the stern chastiser of the ecstatic visionary .

    头脑冷静的计算者,是梦想家的严厉惩罚人。