及物动词
1. 阻塞，堵塞（道路）
If something obstructs a road or path, it blocks it, stopping people or vehicles getting past.
2. 阻止，妨碍（通行）
To obstruct someone or something means to make it difficult for them to move forward by blocking their path.
3. 阻挠，妨碍（进展或进程）
To obstruct progress or a process means to prevent it from happening properly.
4. 遮住，挡住（视线）
If someone or something obstructs your view, they are positioned between you and the thing you are trying to look at, stopping you from seeing it properly.
1. block passage through
e.g. obstruct the path
Synonym: obturateimpedeoccludejamblockclose up
2. shut out from view or get in the way so as to hide from sight
e.g. The thick curtain blocked the action on the stage
The trees obstruct my view of the mountains
Synonym: block
3. hinder or prevent the progress or accomplishment of
e.g. His brother blocked him at every turn