释义
n.
an act of sealing off a place to prevent goods or people from entering or leaving
封锁
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they voted to lift a 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
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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。
v.
seal off (a place) to prevent goods or people from entering or leaving
封锁（某地）。
短语
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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
词源
"late 17th cent.: from
