v.  推论，推断，演绎 ≈ infer

• deducible  a. 可推论的

• deductive  a. 推论的，推断的，演绎的

• deductive logic/reasoning  演绎逻辑/推理

• What did Darwin deduce from the presence of these species?

  达尔文从这些物种的存在推断出了什么？

• From her son’s age, I deduced that her husband must be at least 60. 从她儿子的年龄来推测，我想她丈夫肯定至少有60岁了。

• Can we deduce from your silence that you do not approve? 你保持沉默，我们是否可以据此而推断出你不赞成？

BrE /əˈbɔːt/ ; NAmE /əˈbɔːrt/