名词
中文翻译：障碍物
同义词：
['block', 'obstruction']
例句：
-
1.The car was stopped by a pothole in the road.
汽车因为路上的一个坑而被停下。
-
2.She had to move her desk to avoid bumping into the wall.
她不得不移动桌子，以免撞到墙。
-
3. The project was delayed due to the lack of funding and curbies.
由于缺乏资金和阻碍，这个项目被推迟了。