self-sustaining reactor中文,self-sustaining reactor的意思,self-sustaining reactor翻译及用法 2026-08-13 17:53 浏览次数 29 self-sustaining reactor英[selfsəsˈteiniŋ ri:ˈæktə]美[ˌsɛlfsəˈstenɪŋ riˈæktɚ]自持堆