retaliatory weapon

• 报复性武器

retaliatory weapon的用法和样例：

例句

1. Satire is an intellectual weapon.
   讽刺是一种知性武器。
2. This defensive weapon is a landmine constructed by military engineers and fired by the defenders lighting a fuse.
   这种防御性武器是一种简易的原始地雷，在战前由工兵埋设并在恰当的时机点燃引信引爆。