arithmetic
arithmetic 英 [əˈrɪθmətɪk] 美 [əˈrɪθmɪtɪk]
n. 算术，算法
名词复数:arithmetics
- Arithmetic is another word for math, specifically the areas of math having to do with numbers and calculating.
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- n. 算术，算法
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1. He failed in arithmetic.
他算术没有及格。
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2. He's not very good at arithmetic.
他不太擅长算术。
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3. a quick bit of mental arithmetic
心算
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4. I think there's something wrong with your arithmetic.
我认为你的计算有错。
- arithmetic (n.) "art of computation, the most elementary branch of mathematics," mid-13c., arsmetike, from Old French arsmetique (12c.), from Latin arithmetica, from Greek arithmetike (tekhne) "(the) counting (art)," fem. of arithmetikos "of or for reckoning, arithmetical," from arithmos "number, counting, amount," from PIE *erei-dhmo-, suffixed variant form of root *re- "to reason, count."
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