nuclear-free
adjective uk/ˌnjuː.klɪəˈfriː/ us/ˌnuː.klɪrˈfriː/
（地区）无核的
A nuclear-free area is one in which nuclear weapons and nuclear energy are not allowed.
The city has declared itself a nuclear-free zone. 那座城市宣称自己为无核区。
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