柯林斯詞典prolonged /pr??l??d/ 1. ADJ A prolonged event or situation continues for a long time, or for longer than expected. 長期的; 延長了的 ...a prolonged period of low interest rates. …一段很長的低利率期。 返回 prolonged劍橋詞典continuing for a long time 延續(xù)很久的，長期的 Prolonged use of the drug is known to have harmful side-effects. 據(jù)了解，長期服用此葯會産生對人躰有害的副作用。 返回 prolonged