音標發(fā)音英式音標 [?r?st.belt]美式音標 [?r?st.belt]英式發(fā)音 美式發(fā)音 基本解釋（曾經是工業(yè)重地但絕大部分工廠已經關閉的）銹帶。同根派生 rustbelt相關詞英漢例句noun [ C ]a small town in the heart of the rustbelt 銹帶中央的一個小鎮(zhèn)rustbelt更多例句英英字典劍橋英英字典 an area where there was previously a lot of industry but where most factories are now closedrustbelt劍橋字典rustbelt柯林斯字典