arithmetic
翻譯
算術, 計算
例句
I was never good at arithmetic in school.
我上學時算術從來都不好。
Basic arithmetic includes addition and subtraction.
基本算術包括加法和減法。
文法模式
((noun)) 算術 I was never good at arithmetic in school.
近義詞
同義詞：mathematics, calculation, computation
詞源
源自希臘語「arithmos」（數字）和「techne」（藝術，技巧）。
記憶技巧
可以聯想「a-RHYTHM-etic」——數字的節奏。