economicKK [ˏɛkəˋnɑmɪk] /ˌɛkəˈnɑmɪk/形容詞1經濟的、經濟上的The new policy is expected to boost economic growth next year.新政策預計能在明年帶動經濟成長。2經濟學的She published several papers on economic theory before turning forty.她在四十歲前發表了好幾篇經濟學理論的論文。3有利可圖的、划算的、合乎成本效益的Running the old factory is simply no longer economic.繼續營運那家老工廠已經完全不划算了。4節省的、省錢的Buying in bulk is a more economic way to shop.大量購買是比較省錢的採買方式。