单词ground-fire
na.: 地面(对空)火力网络: 地表火
地表火
Defense officials at the Pentagon said the Apaches encountered heavy groundfire during their assault on the Medina armored division.
五角大楼的国防官员表示，美国人在与麦地那装甲师交火的时候遭遇到猛烈反击。