demonstrable
demonstrable — 形容詞
- demonstrablepositive
- more demonstrablecomparative
- most demonstrablesuperlative
1. Something that is demonstrable can be shown to be true or real in a clear and ce
可證明的
能用證據清楚顯示為真實的
Something that is demonstrable can be shown to be true or real in a clear and certain way, especially by providing facts or evidence.
The link between smoking and lung cancer is demonstrable through decades of research.
吸菸與肺癌之間的關聯可以透過數十年的研究來證明。
predicative: be demonstrable + through [evidence source]
Megan's lawyer argued that there was no demonstrable evidence against her client.
Megan 的律師主張沒有任何可證實的證據對她的當事人不利。
attributive: demonstrable + evidence
The new policy produced a demonstrable improvement in staff morale across all departments.
這項新政策在所有部門中帶來了可證實的士氣提升。
attributive: demonstrable + [measurable outcome]
There are demonstrable differences in reading ability between the two student groups.
這兩個學生組別在閱讀能力上有明顯可證的差異。
existential: there are + demonstrable + noun phrase
Cyrus's argument fell apart because it was not supported by demonstrable facts.
Cyrus 的論點之所以站不住腳,是因為缺乏可證明的事實作為支撐。
negative passive: not supported by + demonstrable + noun
- demonstrable evidence
- demonstrable fact
- demonstrable improvement
- demonstrable effect
- demonstrable link
- demonstrable need
- demonstrable result
- provable
More common in everyday contexts; often implies logical or mathematical deduction rather than empirical evidence
- verifiable
Focuses on checking or confirming against a reliable source or record
- evident
Broader meaning; includes things that are obvious without requiring formal proof
- unprovable
Cannot be proved using available methods or evidence
- questionable
Suspicious or doubtful; not clearly true
文法句型
demonstrable + noun
be + demonstrable
there + be + demonstrable + noun
用法筆記
Common in formal, academic, and legal writing; less frequent in casual conversation. Often used with nouns like 'evidence', 'fact', 'improvement', 'link', or 'effect'.
常見錯誤
同根字
- demonstrate動詞B2
- demonstration名詞B2
- demonstrative形容詞C1
- demonstrably副詞C1
- demonstrator名詞C1
常見搭配
常用片語
- beyond reasonable doubt