calculator
noun /ˈkælkjuleɪtə(r)/
/ˈkælkjuleɪtər/
- enlarge imagea small electronic device or piece of software for calculating with numbers
计算器（指电子设备或软件） - a pocket calculator
袖珍计算器 - I used the calculator app on my phone.
我用手机上的计算器应用。 - Exam candidates are not allowed to use advanced calculators with database capability.
考生不得使用有数据库功能的高级计算器。
Collocations Dictionaryadjective- desk
- hand-held
- …
词源late Middle English: from Latin, from the verb calculare, from calculus ‘a small pebble ’(as used on an abacus). - a pocket calculator
