viableKK [ˋvaɪəbəl] /ˈvaɪəbəl/發音形容詞1可行的、行得通的We need a viable alternative before we cancel the current contract.在取消現有合約之前,我們需要一個可行的替代方案。2能維持營運的、能獲利的The store is no longer commercially viable and will close next month.這家店在商業上已無法維持營運,下個月就要結束。3能存活的、有生存能力的生物、醫學Only a few of the seeds were still viable after the flood.水患過後,只有少數種子還能發芽存活。