arithmetic
[ə'riθmətik]
n.算术, 计算
adj.算术的
例句与用法:
A generalization of arithmetic in which symbols, usually letters of the alphabet, represent numbers or members of a specified set of numbers and are related by operations that hold for all numbers in the set.
代数学计算的普遍原理,其中通常为字母表中字母的符号,其代表数字或一组特定数字中的几个数字,它们通过对组中全部数字都适合的运算法则相联系
A string of one or more characters used to separate or organize elements of computer programs or data; for example, parentheses, blank character, arithmetic operator, if, "BEGIN".
用来分隔或组织计算机程序元素或数据元素的字符或字符串。例如括号、空格符、算术运算符、if(如果)、“BEGIN"等。
I'm good at history but not so hot at arithmetic.
我的历史成绩不错,但算术不太好。
The little boy was not good at arithmetic.
这个小男孩算术不太好。
词形变化:
形容词: arithmetical | 副词: arithmetically | 名词: arithmetician |
详细释义:
n.
1. 算术, 计算[U]
His arithmetic is poor.
他的算术很差。
2. 算术知识(或技巧)[U]
3. 估计, 打算[U]
4. 算术课本, 算术论著[C]
a.
算术的; 根据算术的[Z]