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unauthorized

英美 [ʌn'ɔθəraɪzd]

adj. 非法的；未被授权的；独断的

低频词

英文词源

unauthorized (adj.): 1590s, from un- (1) "not" + past participle of authorize (v.).

双语例句

1. Unauthorized vehicles will be wheel clamped or towed away.: 未经许可停放的车辆将会被轮夹锁住或拖走。

2. Nations react strongly to unauthorized overflights.: 各国对未经授权的飞越领空行为都会作出激烈反应。

3. No access for unauthorized personnel.: 未经允许不得入内。

4. The train made an unauthorized stop.: 火车擅自停车.

5. Any unauthorized war planes flying in the area are to be shot down.: 任何未经允许飞入该地区的战斗机都将被击落。