subtraction
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常用释义
英音[ səbˈtrækʃ(ə)n ]
美音[ səbˈtrækʃ(ə)n ]
变形
复数:
subtractions
基本释义
- n. 减去；（数）减，减法
例句
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1·The children are learning subtraction.孩子们正在学习减法。来源: youdao
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2·The teacher taught us subtraction operations.老师教了我们减法运算。来源: youdao
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3·There was a subtraction of personnel in this activity.这次活动有人员的减少。来源: youdao
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4·He quickly mastered subtraction.他很快掌握了减法。来源: youdao
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5·Subtraction is very important in mathematics.减法在数学中很重要。来源: youdao
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6·The image subtraction technique is very useful.图像减影技术很有用。来源: youdao
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7·We use subtraction to solve problems.我们用减法解决问题。来源: youdao
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8·Subtraction can help us calculate.减法能帮我们计算。来源: youdao
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9·She is good at subtraction operations.她擅长做减法运算。来源: youdao
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10·Here are examples of subtraction.这里有减法的例子。来源: youdao
网络释义
- digital subtraction angiography : 数字减影血管造影；数字减影血管造影术
同根词
词根：
subtract