- not official or formal: an unofficial engagement
- not confirmed officially: an unofficial report
- (of a strike) not approved by the strikers' trade union
- (of a medicinal drug) not listed in a pharmacopoeia
ˌunofˈficially adv
| 单词 | unofficial |
| 释义 | WordReference Random House Learner's Dictionary of American English © 2024 un•of•fi•cial /ˌʌnəˈfɪʃəl/USA pronunciation adj. WordReference Random House Unabridged Dictionary of American English © 2024
Collins Concise English Dictionary © HarperCollins Publishers:: unofficial /ˌʌnəˈfɪʃəl/ adj
ˌunofˈficially adv |
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