do arithmetic
常用搭配,表示进行算术运算或练习。
The students are doing arithmetic in class.
学生们在课堂上做算术。
算术:研究数字(整数、有理数、实数或复数)在加减乘除运算下的数学。;研究数值计算理论的纯数学分支;算术知识;[机] 算术; 算术的
The mathematics of numbers and the basic operations of addition, subtraction, multiplication, and division.
算术:研究数字(整数、有理数、实数或复数)在加减乘除运算下的数学。
The mathematics of numbers (integers, rational numbers, real numbers, or complex numbers) under the operations of addition, subtraction, multiplication, and division.
研究数值计算理论的纯数学分支
the branch of pure mathematics dealing with the theory of numerical calculations
She struggled with arithmetic in elementary school but excelled in geometry.
她在小学时算术很吃力,但几何学得很好。
用法提示:此处 arithmetic 作名词,意为“算术”,指数学的一个分支。
Basic arithmetic skills, such as addition and subtraction, are essential for everyday life.
基本的算术技能,如加法和减法,对日常生活至关重要。
用法提示:此处 arithmetic 作名词,指算术运算的基础知识。
The teacher assigned a set of arithmetic problems for homework to practice multiplication.
老师布置了一套算术题作为家庭作业来练习乘法。
用法提示:此处 arithmetic 作名词,修饰 problems,表示“算术题”。
常用搭配,表示进行算术运算或练习。
The students are doing arithmetic in class.
学生们在课堂上做算术。
指算术问题或算术题。
She solved the arithmetic problem quickly.
她很快解决了这道算术题。
指算术中的基本运算,如加减乘除。
Addition and subtraction are basic arithmetic operations.
加法和减法是基本的算术运算。
更侧重于计算行为或过程,而非学科本身
与arithmetic类似但常用于电子计算机或复杂运算
较为口语化或历史用语,常用于时间或数量的估算
更宽泛的科学领域,涵盖算术、代数、几何等
非正式用语,常出现在日常对话中如‘do the figures’
grammar · medium
易错句子He is studying an arithmetic.
正确表达He is studying arithmetic.
“arithmetic”作为学科是不可数名词,通常不加不定冠词“an”。
grammar · medium
易错句子The teacher explained basic arithmetics.
正确表达The teacher explained basic arithmetic.
“arithmetic”在表示基础学科时通常用单数,复数形式“arithmetics”仅用于指不同的算术体系,此处不合适。
mathematics 是更广泛的学科,包含算术、代数、几何等分支;arithmetic 特指数值计算。
基础算术
Children learn basic arithmetic in elementary school.
孩子们在小学学习基础算术。
心算
He is good at mental arithmetic.
他擅长心算。
算术运算
Addition and subtraction are basic arithmetic operations.
加法和减法是基本的算术运算。
算术级数
This sequence is an arithmetic progression.
这个序列是一个算术级数。
算术平均数
The arithmetic mean of these numbers is 15.
这些数的算术平均数是15。
简单算术
You can solve this using simple arithmetic.
你可以用简单算术解决这个问题。
arithm (number) + etic (pertaining to)
log (ratio/reason) + arithm (number)
arithmetic + ian (person)
算术的基本运算之一,与目标词同属算术领域
算术的基本运算之一,与目标词同属算术领域
算术的基本运算之一,与目标词同属算术领域
算术的基本运算之一,与目标词同属算术领域
算术运算中的基本对象
算术是数字像鸽子一样在你的脑袋里飞进飞出。
Carl Sandburg's poem 'Arithmetic' uses the metaphor of pigeons to describe arithmetic.
卡尔·桑德伯格的诗《算术》用鸽子的比喻来描述算术。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.