unauthorized
美音:[ə´nɔθə´raızd
]
英音:[ə´nɔθə´raızd
]
adj.未被授权的,未经认可的
难易程度:
unauthorized为短语/超纲词汇
词根
un-=no 接于名词、形容词、副词前，表“否定”之意
近义词, 同义词
unauthorized
adj
without official approval or permission
the unauthorized use of government funds
Unauthorized personnel are not allowed on the premises.
without official approval or permission
the unauthorized use of government funds
Unauthorized personnel are not allowed on the premises.
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