economicKK [ˏɛkəˋnɑmɪk] /ˌɛkəˈnɑmɪk/发音形容词1经济的、经济上的The new policy is expected to boost economic growth next year.新政策预计能在明年带动经济成长。2经济学的She published several papers on economic theory before turning forty.她在四十岁前发表了好几篇经济学理论的论文。3有利可图的、划算的、合乎成本效益的Running the old factory is simply no longer economic.继续营运那家老工厂已经完全不划算了。4节省的、省钱的Buying in bulk is a more economic way to shop.大量购买是比较省钱的采买方式。用这个字练口说→