out of practice片语KK [aʊt ʌv ˋpræktəs] /aʊt ʌv ˈpɹæktəs/发音片语1荒疏的、久未练习的、手生的I haven't played the piano in years, so I'm badly out of practice.我好几年没弹钢琴了,已经很荒疏了。用这个字练口说→