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unofficial

/ˌʌnəˈfɪʃl/
/ˌʌnəˈfɪʃl/

释义

  • adjective非官方的,非正式的;未经正式批准的

英英释义

  • adjectivenot accepted or allowed by a person in authority

场景例句

  • Unofficial reports say that four people died in the explosion.

词态变化

unofficial