bar·rage /ˈbɑrɪʤ/
  掩護炮火,猛烈的炮火,連珠砲,彈幕,接二連三的射擊
  barrage
  遮斷式
  Bar·rage n.  Engin. An artificial bar or obstruction placed in a river or watercourse to increase the depth of water; as, the barrages of the Nile.
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  barrage
       n 1: the rapid and continuous delivery of linguistic
            communication (spoken or written) [syn: outpouring, onslaught]
       2: the heavy fire of artillery to saturate an area rather than
          hit a specific target; "they laid down a barrage in front
          of the advancing troops"; "the shelling went on for hours
          without pausing" [syn: barrage fire, battery, bombardment,
           shelling]
       v : attack with a barrage; "The speaker was barraged by an angry
           audience"