音標發(fā)音英式音標 [??n.??te?.n?.b?l]美式音標 [??n.??te?.n?.b?l]英式發(fā)音 美式發(fā)音 基本解釋adj.難到達的；難得到的同根派生 unattainable相關(guān)詞英漢例句用作形容詞 (adj.)He always has unattainable goals in his mind.他的腦子裡縂是想一些高不可攀的目標。In my opinion that is unattainable and unrealistic.我覺得那是難達到的和不實際的。unattainable更多例句英英字典劍橋英英字典 not able to be achievedunattainable劍橋字典unattainable柯林斯字典