Something that is viable is capable of doing what it is intended to do.
近义词
feasible , possible , reasonable
双语例句
例： Cash alone will not make Eastern Europe's banks viable.
单靠现金不可能使东欧的银行维持下去。
例： commercially viable products.
有商业价值的产品。
例： the argument that plastic is a viable alternative to traditional building materials.
塑料可切实替代传统建材的论点。