conjecture

• n. 推测；猜想
• vi. 推测；揣摩
• vt. 推测

con-, 强调。-ject, 扔，投掷，词源同abject, project.

conjecture

conjecture: [14] A conjecture is, etymologically speaking, simply something ‘thrown together’. The word comes, perhaps via Old French, from Latin conjectūra ‘conclusion, interpretation’, a noun derived from the past participle of conicere ‘throw together’. This was a compound verb formed from the prefix com- ‘together’ and jacere ‘throw’ (source of English jet, jettison, and jetty). The notion behind the word’s semantic development is that facts are ‘thrown together’ in the mind and (provisional) conclusions drawn.
=> jet, jettison, jetty

conjecture (n.)

late 14c., "interpretation of signs and omens," from Old French conjecture "surmise, guess," or directly from Latin coniectura "conclusion, interpretation, guess, inference," literally "a casting together (of facts, etc.)," from coniectus, past participle of conicere "to throw together," from com- "together" (see com-) + iacere "to throw" (see jet (v.)). Sense of "forming of opinion without proof" is 1530s.

conjecture (v.)

early 15c., from conjecture (n.). In Middle English also with a parallel conjecte (n.), conjecten (v.). Related: Conjectured; conjecturing.

1. That was a conjecture, not a fact.

那只是猜测，不是事实。

来自柯林斯例句

2. The truth of his conjecture was confirmed by the newspaper report.

新闻报道证明了他的推测果然不假。

来自《权威词典》

3. She didn't know the facts; what she said was pure conjecture.

她并不知道实情, 她所说的纯属猜测.

来自《简明英汉词典》

4. No conjecture can be offered on the subject.

关于这个问题不可臆测.

来自《现代汉英综合大词典》

5. I was right in my conjecture [ guess ] .

我 猜中 了.

来自《现代汉英综合大词典》