ironclad

US [ˈaɪrnˌklæd]
UK [ˈaɪə(r)nˌklæd]
  • adj.铁定的;不容置疑的
  • n.装甲舰
  • Web铁甲衣;铁甲舰;装甲的
Plural Form:ironclads  
ironclad
adj.
1.
铁定的;不容置疑的so strong that it cannot be challenged or changed
an ironclad alibi/contract/excuse/guarantee
无懈可击的不在犯罪现场证明;铁定的合同;滴水不漏的理由;斩钉截铁的保证
His memo is ironclad proof he was involved.
他的备忘录是他参与其中的铁证。

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard