基本释义
- n.
- 减，减法; 减除法; 减去
词性变化
- 复数:subtractions;
- 动词:subtract;
实用例句
I looked at what he'd given me and did a quick subtraction.
我看着他给我的东西，快速做了个减法。
柯林斯例句
The difference is found by subtraction.
用减法得出差额.
《简明英汉词典》
The plus sign is used in addition and the minus is used in subtraction.
加号用于加法;减号用于减法.
《简明英汉词典》
There will be simple tests in addition, subtraction, multiplication and division.
会有对加、减、乘、除运算的简单测试。
辞典例句
In a subtraction operation, the number or quantity subtracted from the minuend.
在减法运算中, 从被减数减去的那个数或量.
辞典例句
Addition, subtraction, multiplication, and division are binary operations.
加 、 减 、 乘 、 除都是二元运算.
辞典例句
We do addition and subtraction in arithmetic.
在算术里,我们作加减运算.
辞典例句
Typical operations are addition, subtraction, multiplication, division, and square root.
典型的操作是加 、 减 、 乘 、 除和平方根的计算.
互联网
They made a subtraction of 50 dollars from my salary.
他们从我的薪水里扣除了五十美元.
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An approach to speech - sound enhancement is proposed based on the spectral subtraction.
摘要提出了一种基于谱减法的语音增强算法.
互联网
The simple arithmetic operations are addition, subtraction, multiplication, and division.
简单的算术运算是加法 、 减法 、 乘法和除法.
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Mum: Have you learned addition , subtraction, multiplication , and division, Lucy?
妈妈: 露西,你学了加减乘除了 吗 ?
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Digital subtraction angiography ( DSA ) should be taken routinely after operation.
术后常规行DSA全脑血管造影术.
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And the circuit for moving eyes left does mental subtraction.
而控制眼球左转的脑回路同时也负责心算减法.
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Students who cannot even do simple addition and subtraction.
学生甚至不会做简单的加法和减法.
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英英释义
1. an arithmetic operation in which the difference between two numbers is calculated;
"the subtraction of three from four leaves one"
"four minus three equals one"
2. the act of subtracting (removing a part from the whole);
"he complained about the subtraction of money from their paychecks"