salvo

salvo
(pl. -os -oes)
  1. a simultaneous discharge of artillery or other guns in a battle
    (炮队和其他枪炮的)齐射,同时开火
    ■a number of weapons released from one or more aircraft in quick succession
    (飞机)齐射的炮火;齐投的炸弹;连发的炮火
    ■(figurative)a sudden, vigorous, or aggressive act or series of acts
    (喻)突然的(一连串的)行为;一阵,一片
    the pardons provoked a salvo of accusations.
    赦免引起了一连串猛烈指责。
语源
  1. late 16th cent. (earlier as salve): from French salve, Italian salva 'salutation'
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