单词
arithmetic
读音
əˈrɪθmətɪk
美式
英式
词根
"Arithmetic" 这个词来自于希腊语 "arithmos"，意为 "number"（数）。其他由这个词根衍生出来的单词有以“arithm”开始的单词，如 "arithmetic"、"arithmetician" 等。
释义
n. 算术，算法；数字 [ 复数 arithmetics ]
例句
He's not very good at arithmetic.
他不太擅长算术。
They will concentrate on teaching the basics of reading, writing and arithmetic.
他们将重点教授阅读、写作和算术的基本要点。
He is good at arithmetic.
他擅长算术。
He's not very good at arithmetic.
他不太擅长算术。
They will concentrate on teaching the basics of reading, writing and arithmetic.
他们将重点教授阅读、写作和算术的基本要点。
He is good at arithmetic.
他擅长算术。
强化记忆
为了记住这个词，可以将它与学过的基础数学概念关联起来，或者想起在学校里做的加减乘除等算术运算。这个词源自希腊语 "arithmos" 和拉丁语 "arithmetica"，在十九世纪时，儿童在学校里开始全面学习基础算术，过去它经常被看作是教育的基础。
看视频学发音
but not when you do other complex mental things,like mental arithmeticor holding information in memory
within this 18-unit box.Quickly looking at the arithmetic,
two-percent growth for the next 70 years?Well, it's a matter of arithmetic.Two-percent growth quadruples your standard of living in 70 years.
The device can detect the full sequence of cubes around the circle,count cubes of each type, perform arithmetic,and carry out simple logical commands.
And I'm, you know, very much "pro" that kind of stuff.However, there's a basic arithmetic problem here.The capability of
所属分类
出国,专升本-自考,程序员,其他
所在词典
