同根派生 英汉例句Is the world to have an elixir after all?世界是到底有没有长生不老药吗？Ambrosia, a sweet drink made from nectar, was described as the elixir of life by the ancient Greeks.安布罗赛饮料是由花蜜制成的甘味饮料，古希腊人将之说成是长生不老药。