hot zonehɔtzəun短语³⁹¹⁶⁰ 基本例句 n.热带 They also knew that the government was about to extend the radiation hot zone around the nuclear plant from12 miles to18 miles and more strictly enforce the new restrictions. 她们也清楚，政府即将把核电站周围的辐射隔离区由12英里扩大到18英里，而且限制措施将更加严格。 yeeyan