proven

adjective

/ˈpruːvn/, /ˈprəʊvn/

/ˈpruːvn/

[only before noun]

Word Family

prove verb (≠ disprove)
proof noun
proven adjective (≠ unproven)

Idioms

tested and shown to be true被证明的；已证实的
- a student of proven ability确有才华的学生
- It is a proven fact that fluoride strengthens growing teeth.氟化物可以强化生长中的牙齿，这是已证明的事实。
opposite unproven
- The juice is clinically proven to reduce cholesterol.经过临床验证，这种汁液可以降低胆固醇。
- a scientifically proven method for increasing stamina一种经科学证明能增加耐力的方法
- The candidate should have a proven track record of handling large projects.申请人要有可靠的经办大型项目的实际经验。
Collocations Dictionary
verbs
- be
adverb
- well
- conclusively
- fully
- …

Idioms

not proven

(in Scottish law苏格兰法律) a verdict (= decision) at a trial that there is not enough evidence to show that somebody is guilty or innocent, and that they must be set free证据不足（不予起诉）

词汇	proven
释义	proven adjective /ˈpruːvn/, /ˈprəʊvn/ /ˈpruːvn/ [only before noun] Word Family prove verb (≠ disprove) proof noun proven adjective (≠ unproven) Idioms tested and shown to be true被证明的；已证实的 a student of proven ability确有才华的学生 It is a proven fact that fluoride strengthens growing teeth.氟化物可以强化生长中的牙齿，这是已证明的事实。 opposite unproven The juice is clinically proven to reduce cholesterol.经过临床验证，这种汁液可以降低胆固醇。 a scientifically proven method for increasing stamina一种经科学证明能增加耐力的方法 The candidate should have a proven track record of handling large projects.申请人要有可靠的经办大型项目的实际经验。 Collocations Dictionaryverbs be adverb well conclusively fully … Idioms not proven (in Scottish law苏格兰法律) a verdict (= decision) at a trial that there is not enough evidence to show that somebody is guilty or innocent, and that they must be set free证据不足（不予起诉） proven verb /ˈpruːvn/, /ˈprəʊvn/ /ˈpruːvn/ /nʌf/ /nʌf/ past participle of prove
随便看	rest-homes rest house rest-house rest houses restickable resting restinging resting place resting-place resting places restings rest is history restitch restitched restitches restitching restitution restitutional restitutionary restitutionism restitutionist restitutions restitutive restitutor restitutory