nuclear weapon-free zone无核区
NUCLEAR-FREE ZONES无核能污染区
nuclear-free zone无核区
nuclear-free world无核世界
nuclear-free philippines coalition菲律宾无核联盟
a nuclear-free world无核世界
Nuclear-free Zone of Southeast Asia东南亚无核区
6 nuclear-free world civilization mod文明6无核世界mod
ADJ（形容词） A nuclear-free place is a place where nuclear energy or nuclear weapons are forbidden. 无核的; 禁用核武器的 [usu ADJ n]
This is an important step toward a nuclear-free world.
这是向无核世界跨出的重要的一步。