| 单词 | arithmetic |
| 释义 | arith·met·icBrE /əˈrɪθmətɪk/ NAmE /əˈrɪθmətɪk/ noun [U ]the type of mathematics that deals with the adding , multiplying , etc . of numbers 算术◆ He's not very good at arithmetic . 他不太擅长算术。sums involving the adding , multiplying , etc . of numbers 算术运算；四则运算◆ a quick bit of mental arithmetic (= sums you do in your head , without writing anything down )快速心算◆ I think there's something wrong with your arithmetic . 我认为你的计算有错。algebra , arithmetic , calculus , equation , geometry , logarithm , maths , numeracy , problem , trigonometry |
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