音標(biāo)發(fā)音英式音標(biāo) [?r?st.belt]美式音標(biāo) [?r?st.belt]英式發(fā)音 美式發(fā)音 基本解釋（曾經(jīng)是工業(yè)重地但絕大部分工廠已經(jīng)關(guān)閉的）鏽帶。同根派生 rustbelt相關(guān)詞英漢例句noun [ C ]a small town in the heart of the rustbelt 鏽帶中央的一個(gè)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