动词
中文翻译：阻挡
同义词：
['stop', 'hinder', 'obstruct']
例句：
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1. The traffic police block the road to control the flow of traffic.
交通警察封锁道路以控制交通流量。
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2. He blocked her from leaving the room.
他阻止她离开房间。
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3. The construction workers were blocking the road for demolition.
建筑工人正在为拆迁而封锁道路。