unimpeachable
Longman Dictionary of Contemporary English 5++LDOCE 5++un·im·peach·a·ble /ˌʌnɪmˈpiːtʃəbəl◂/ adjective formal GOOD/EXCELLENTCERTAINLY/DEFINITELYso good or definite that criticism or doubt is impossible 无可指摘的，无懈可击的；不容置疑的；可靠的 unimpeachable morals 无可指摘的品行 —unimpeachably adverb
Examples from the Corpus
unimpeachable• But it gives Tom an unimpeachable alibi.• Avoid detached signatures, unless they are of extreme rarity and unimpeachable authenticity.• Collectively its dedication, despite all difficulties, constituted an unimpeachable example.• One person has wide and reliable knowledge of cars, as well as an unimpeachable moral character.• Its author has an unimpeachable pedigree: stories in the New Yorker, degrees from Stanford and Harvard.• unimpeachable statistical proof• She possessed unimpeachable status, for she was the Firstborn.• So you devise a situation where an absolutely unimpeachable witness sees the murderer in black leaving the scene of the crime.un·im·peach·a·ble adjectiveChineseSyllable
or doubt definite that so criticism good is impossible Corpus or
unimpeachable
un‧im‧peach‧a‧ble /ˌʌnɪmˈpiːtʃəbəl◂/
adjective formal
so good or definite that criticism or doubt is impossible:
unimpeachable morals
—unimpeachably adverb
un‧im‧peach‧a‧ble /ˌʌnɪmˈpiːtʃəbəl◂/
adjective formalso good or definite that criticism or doubt is impossible:
—unimpeachably adverb