arithmetic
翻譯
算術, 計算
例句
I was never very good at arithmetic.
我算術一直不太好。
He did some quick mental arithmetic.
他快速地心算了一下。
文法模式
((...)) 算術,計算 I was never very good at arithmetic.
近義詞
同義詞: calculation, computation, sums
詞源
源自希臘語 'arithmos',意思是「數字」。
記憶技巧
它的發音有點像 'a rhythm' (一個節奏)。可以把算術想像成數學的基本節奏:加、減等。