a small electronic device or piece of software for calculating with numbers 計算器(指電子設備或軟件) a pocket calculator 袖珍計算器 I used the calculator app on my phone. 我用手機上的計算器應用。 Exam candidates are not allowed to use advanced calculators with database capability. 考生不得使用有數據庫功能的高級計算器。
Oxford Collocations Dictionaryadjective- desk
- hand-held
- …
Word Originlate Middle English: from Latin, from the verb calculare, from calculus ‘a small pebble ’(as used on an abacus).