arithmetic
英 /əˈriθmətik/
中文释义
n.算术，四则运算
Basic mathematical operations like addition, subtraction, etc.
常用搭配
- mental arithmetic心算
- simple arithmetic简单算术
- do the arithmetic算一算
例句
- My son is learning basic arithmetic.我儿子在学基础算术。
- Do the arithmetic and the budget clearly falls short.算一算就知道预算明显不够。