裁減核武器 cáijiǎnhéwǔqì nuclear disarmament Origin Definitions Defs Strokes Stroke Words Sentences Sents 裁减 裁減 cáijiǎn to reduce to reduce, cut down, or trim, such as personnel, equipment, or budgets核武器 héwǔqì nuclear weapon nuclear weapon; includes explosive devices like atomic or hydrogen bombs and radioactive dispersal systems