跟我背CET4核心词汇:arithmetic

　　arithmetic

　　n.

　　算术 branch of mathematics that deals with calculations using numbers

　　计算 calculations

　　同义词

　　a. arithmetical

　　参考例句

　　1. For nine could thwart this evil trick with just some quick arithmetic.

　　因为 九 可以很快地完成计算，挫败这邪恶的把戏。

　　2. In fact, there are many programs that contain no arithmetic whatsoever.

　　事实上，在许多程序中根本不包含有算术运算。

　　3. 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。

　　双语释义

　　1.N-UNCOUNT Arithmetic is the part of mathematics that is concerned with the addition, subtraction, multiplication, and division of numbers. 算术

　　例：...teaching the basics of reading, writing and arithmetic.

　　教授读、写、算的基本知识。

　　2.N-UNCOUNT You can use arithmetic to refer to the process of doing a particular sum or calculation. 计算

　　例：4,000 women put in ten rupees each, which if my arithmetic is right adds up to 40,000 rupees.

　　4千名妇女每人交10卢比，如果我的计算准确的话加起来总共是4万卢比。

　　3.N-UNCOUNT If you refer to the arithmetic of a situation, you are concerned with those aspects of it that can be expressed in numbers, and how they affect the situation. 数据

　　例：The arithmetic was discouraging. In less than two months, they had used up six months worth of food.

　　数据不容乐观。在不到两个月里，他们已经吃完了6个月的食物。

　　常见用法

　　用作名词

　　Im good at history but not so hot at arithmetic.

　　我的历史成绩不错，但算术不太好。

　　He got the answer by mental arithmetic.

　　他用心算得出了答案。

　　My job is to instruct you in arithmetic.

　　我的工作就是指导你学算术。

　　I am not sure my arithmetic is correct, but I think the total is 75.

　　我不确定我的计算是不是正确,但是我认为总数是75。

　　用作形容词

　　I saw him puzzle over an arithmetic problem.

　　我看见他正在苦心思索一道算术题。

　　Who can solve this simple arithmetic problem?

　　谁会做这道简单的算术题?