de.duc.tion

deduction的音标和读音：
DJ音标发音： [diˈdʌkʃən]
KK音标发音： [dɪˈdʌkʃən]

deduction的词性：
n.（名词）

1. The act of deducting; subtraction.
扣除；减除

2. An amount that is or may be deducted:
扣除额，减除数被扣除或可以被扣除的量：

tax deductions.
减除税额

3. The drawing of a conclusion by reasoning; the act of deducing.
推论：通过推理得出结论；推断

4. Logic
【逻辑学】

5. The process of reasoning in which a conclusion follows necessarily from the stated premises; inference by reasoning from the general to the specific.
演绎：推理的过程，在此过程中必然可从所述前提得出一个结论；从一般推向特殊的推论

6. A conclusion reached by this process.
用演绎推得的结论