Word · CEFR B2 · Frequency #7701
deduction
扣除额；减除额
an amount that is subtracted from a total
- 1.
That which is deducted; that which is subtracted or removed.
被扣除的东西；被减去或移除的东西。
- 2.
A process of reasoning that moves from the general to the specific, in which a conclusion follows necessarily from the premises presented, so that the conclusion cannot be false if the premises are true.
从一般到具体的推理过程,其中结论必然从所提供的前提中得出,因此如果前提为真,结论就不可能为假。
推论；推断；演绎；演绎推理；被扣除的东西；被减去或移除的东西。；从一般到具体的推理过程,其中结论必然从所提供的前提中得出,因此如果前提为真,结论就不可能为假。；减除
In use
My tax deduction saved me about two hundred dollars this year.
After the insurance deduction, her monthly salary was lower than expected.
You can claim a deduction for home office expenses on your tax return.
make a deduction
常用于逻辑推理语境。
The detective made a clever deduction from the evidence.
侦探从证据中做出了一个巧妙的推论。
deduction from [amount]
表示从总额中减去一部分。
There was a deduction of $50 from my salary.
我的薪水被扣除了50美元。
tax deduction
常见的固定搭配，指税务上的扣除。
Connections
Collocations
- tax deduction
- 税收减免
- You can claim a tax deduction for your business expenses.你可以为你的商业开支申请税收减免。
- make a deduction
- 进行扣款
- The company will make a deduction from your salary for insurance.公司会从你的工资中扣除保险费。
- logical deduction
- 逻辑推理
- By logical deduction, we can infer that the missing key is in the drawer.通过逻辑推理，我们可以推断丢失的钥匙在抽屉里。
Pop culture & quotes
- I am a master of the art of deduction.
- 我是演绎艺术的大师。She used deduction to figure out the puzzle.她运用演绎法解开了谜题。
- The process of deduction, my dear Watson, is a simple one.
- 演绎的过程，我亲爱的华生，是简单的。His deduction led to the discovery of the hidden treasure.
Learner notes
Memory Tip
Deduction 联想为从总体中'向下引导'出一部分：购物折扣（扣除）或从一般原理推出具体结论（演绎）。
Context & Register
多用于学术或逻辑推理场合，正式程度视上下文而定。
Pronunciation & Spelling
这些单词的重读元音和后续音相同，都包含/-dʌkʃən/或/-strʌkʃən/，因此与deduction押韵。注意拼写差异，但发音一致。
Usage priority
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.