deduce 核心詞議：
vt. 推論，推斷；演繹出
deduce 基本解釋
速記方法
速記技巧
詞源記憶法
deduce演繹，推論de-，向下。-duc，拉，引導，詞源同induce，conduct.即向下引導，演繹，推論。deduce演繹，推斷詞根詞綴de-去掉，離開+-duc-引導+-e
deduce相關的詞根或詞綴是:
ducduct
deduce推論，演繹v.
de 向下 + duc 引導；帶來 + e → 向下引出 → 推論
知識擴展
動詞辨析
deduce，conclude，gather，infer，judge
這幾個詞的共同意思是“推斷”。其區別在于:
infer指從不太充分的論據或前提中推斷出結論；
conclude指通過推理或判斷而得出結論；
deduce指有充分根據地推論或邏輯上地演繹；
gather指綜合事物得出印象或感想等；
judge通常指經過仔細鑒定或評價之后作出的決斷。
例如From his a manner of dress and style of living，I gather that he is man of considerable means.從他的穿著式樣和生活方式，我揣想他是個相當富有的人。
She had concluded from that her grandmother did not like her.她已從那一點得出結論，斷定她祖母不喜歡她。
If you saw a doctor leaving a house，you might deduce the fact that someone in the house was ill.你要是看到醫生從一家出來，你就可以推想那家有人生病。
We see smoke and infer fire.我們看到煙，從而推斷有火。
Judging from what you said，they ought to succeed.從你說的情況看來，他們應當能成功。
同根詞匯
deduce adj.deductive演繹的；推論的；推斷的deducible可推論的ndeduction扣除，減除；推論；減除額
deduce 記憶方法
deduce相關的詞根或詞綴是:
ducduct
deduce推論，演繹v.
de 向下 + duc 引導；帶來 + e → 向下引出 → 推論
中文詞源：
deduce 演繹，推論
de-, 向下。-duc, 拉，引導，詞源同induce, conduct. 即向下引導，演繹，推論。
deduce
精選例句
1、 We can deduce a lot from what people choose to buy.
從人們選購的東西可以作出多方面的推斷。
2、 The authors want to deduce a brief formulation, and use all-purpose program to get exact result for echelon, rectangle and rotundity cross section.
作者想推導簡短的公式，對梯形、矩形和圓形斷面采用通用的程序，以得到準確的結果。
常見考點例句：
- I learned a lot about how to compare personal experiences and deduce their relativity .
- 我認識到該如何對比個人經歷并推斷出它們的相關性。
- They have to deduce from the shape of each bone what the muscles were like .
- 他們必須從每塊骨頭的形狀來推斷其肌肉是什么樣的。
- Amerigo tried to describe the lands around his islands and deduce its proximity to asia .
- 美利哥試圖通過這片大陸周邊的島嶼來推斷它是亞洲。
- Imagine trying to deduce this with the naked eye , a sextant and little else .
- 試想一下僅用肉眼觀測、一臺六分儀和其他小儀器的幫助下就來推斷的困難吧。
- Then economists could gradually deduce the properties of this model , and businesses and individuals would naturally form expectations in that light .
- 那么，經濟學家可以逐步推導出這個模型的參數，企業和個人將自然而然地據此形成預期。