大规模杀伤性武器dà guī mó shā shāng xìng wǔ qìdaguimoshashangxingwuqiweapon of mass destructionCharacters in this word伤to injure, to harm器device, instrument, tool大big, great, vast, high, deep性sex, nature, character杀to kill, to murder, to slaughter模model, pattern, standard武military规rules, regulations, customs, lawStudy it in Yanamino