首頁›Browse›U›unreachabilityunreachability編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看unreachabilityunreachability — 名詞名詞1. the state of being impossible to reach or contact1.名詞釋義無法到達the state of being impossible to reach or contact例句The unreachability of the mountain peak frustrated the climbers.