A blockade of a place is an action that is taken to prevent goods or people from entering or leaving it.
双语例句
例：
It's not yet clear who will actually enforce the blockade.
目前还不清楚到底谁会来执行封锁。
VERB. 动词
blockades , blockading , blockaded
1.?[T 及物动词] 封锁
If a group of people blockade a place, they stop goods or people from reaching that place. If they blockade a road or a port, they stop people from using that road or port.
双语例句
例：
About 50,000 people are trapped in the town, which has been blockaded for more than 40 days.