相关单词同义词diffusion, propagation, 近义词 propagation 增殖, explosion 爆炸, spread 传播, production 生产, multiplying [计] 乘法的, creation 创造, increase 增加, rise 上升反义词nonproliferation, 扩散防止的non-proliferation, 不扩散临近词pro, prohibi 返回 proliferation