Proliferation

(n.)

1. proliferating or being proliferated

（迅速地）繁殖；增殖；增生

e.g. a nuclear nonproliferation treaty, i.e. one aimed at preventing the spread of nuclear weapons to contries that do not already prossess them

禁止核扩散条约

e.g. remove the root causes of nuclear terrorism and nuclear proliferation

消除核恐怖主义和核扩散存在的根源

2. rapid growth or increase

迅速地繁殖或增长

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