arithmetic

形容词：

形容词: arithmetical

更多词形：

形容词: arithmetical | 副词: arithmetically | 名词: arithmetician |

单词例句：

The boy used to be no good at arithmetic.

过去那男孩算术总是不行。

He has a knack of teaching arithmetic.

他教算术有诀窍。

He is good at mental arithmetic.

他擅长心算。

My job is to instruct you in arithmetic.

我的工作就是指导你学算术。

Subsistence only increases in an arithmetic ratio.

生活资料只能按算术级数增长。

He is studying elementary arithmetic.

他正在学习基础算术。

He is studying some arithmetic problems.

他正在研究一些算术问题。

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。

In the COBOL system, the information represented by a data item, arithmetic expression, or conditional expression.

在COBOL系统中，由一个数据项、算术表达式或条件表达式表示的信息。