(1)武器の目的の点でそれ自体は使用されない目標に向けられる火
(2)fire delivered on a target that is not itself used as the point of aim for the weapons
さらに詳しく
(1)間接的な方法や行為
(2)indirect procedure or action; "he tried to find out by indirection"
(1)司会・ＭＣ/キャスター
