calculating machine

ریشه

From Latin 'calculatus', past participle of 'calculare' ('to reckon'), from 'calculus' ('a pebble used in reckoning') + Middle English 'machin' ('contrivance, plot'), from Old French 'machine', from Latin 'machina' ('a machine, engine, device, trick'), from Greek 'makhana' ('a contrivance').

مثال

• The first calculating machine was invented by Blaise Pascal.
• The calculating machine can perform complex mathematical operations.
• He used a calculating machine for his work.

ترکیب‌های رایج

Mechanical calculating machine Electronic calculating machine Digital calculating machine