名词
中文翻译：阻碍
同义词：
['block', 'obstruct', 'hinder']
例句：
-
1. The traffic jam was a major obstacle to their journey.
交通堵塞是他们旅程的主要障碍。
-
2. He tried to block her from leaving the room.
他试图阻止她离开房间。
-
3. The company's new policy is designed to block illegal activities.
该公司的新政策旨在阻止非法活动。