An obstacle is an object that makes it difficult for you to go where you want to go, because it is in your way. 障碍物
noun [专属名词] 障碍，阻碍；障碍物
You can refer to anything that makes it difficult for you to do something as an obstacle. 障碍• Overcrowding remains a large obstacle to improving conditions. 过度拥挤仍然是改善条件的一大障碍。
- obstacle 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 39 Nothing to worry about obstacle 名词: 障碍
ob(反) + st(=stand站) + acle(东西) → 反着站的东西 → 障碍
- 网友用 “Obstacle” 造句精选
- Overcrowding remains a large obstacle to improving conditions. 过度拥挤仍然是改善条件的一大障碍。
- A lack of qualifications can be a major obstacle to finding a job. 学历不足可能成为谋职的主要障碍。
- Most competition cars will only roll over if they hit an obstacle. 多数赛车在撞到障碍物时都会翻车。