ZIM Dictionary
One Word, One Wiki
Obstruction
Something that impedes or hinders progress
障碍 - 阻碍或妨碍进展的事物
The action of obstructing or the state of being obstructed
阻碍 - 妨碍、阻塞的行为或状态
An obstacle or block
障碍物 - 阻碍或堵塞的事物