an act of sealing off a place to prevent goods or people from entering or leaving 封锁 they voted to lift the blockade of major railway junctions. 他们投票决定解除对主要铁路枢纽站的封锁。 ■a person or thing that prevents access or progress 起阻碍作用的人(或物),障碍 trucks stuck in the lorry blockade. 卡车被货车专用路障卡住了。 ■an obstruction of a physiological or mental function, especially of a biochemical receptor (生理或心理功能,尤指生化受体的)阻滞,阻塞
verb
[with obj.]seal off (a place) to prevent goods or people from entering or leaving 封锁(某地)
常用词组 run a blockade
(of a ship) manage to enter or leave a blockaded port (船只)设法驶入(或驶出)被封锁的港口
派生 blockader noun 语源
late 17th cent.: from block + -ade,probably influenced by ambuscade