viableKK [ˋvaɪəbəl] /ˈvaɪəbəl/发音形容词1可行的、行得通的We need a viable alternative before we cancel the current contract.在取消现有合约之前,我们需要一个可行的替代方案。2能维持营运的、能获利的The store is no longer commercially viable and will close next month.这家店在商业上已无法维持营运,下个月就要结束。3能存活的、有生存能力的生物、医学Only a few of the seeds were still viable after the flood.水患过后,只有少数种子还能发芽存活。用这个字练口说→