音標發(fā)音英式音標 [??n.s??ste?.n?.b?l]美式音標 [??n.s??ste?.n?.b?l]英式發(fā)音 美式發(fā)音 基本解釋adj.不能持續(xù)的；無法支撐的；無法維持的同根派生 unsustainable相關詞英漢例句用作形容詞 (adj.)This is unsustainable in the long run.從長期來看，這是不可持續(xù)的。The present level of the dollar is widely judged to be unsustainable.人們普遍認爲，美元無法維持儅前的水平。unsustainable更多例句英英字典劍橋英英字典 Something that is unsustainable cannot continue at the same rateunsustainable劍橋字典unsustainable柯林斯字典