blockade
习惯用语enforce a blockade1.■实行封锁raise a blockade1.■解除封锁lift a blockade1.■解除封锁run the blockade1.■冲破封锁; 偷渡封锁线特殊用法close blockade1.■近距离封锁commercial blockade1.■商务封锁de facto blockade1.■事实上封锁economic blockade1.■经济封锁effective blockade1.■有效封锁naval blockade1.■海上封锁reticuloendothelial blockade1.■【免疫】网状内皮系统封闭
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