[] to do an activity or train regularly so that you can improve your skill 练习；实习；训练◆I need to practise my French before my trip. 我旅行前需要练习一下法语。
[] to do sth regularly as part of your normal behaviour 经常做；养成…的习惯◆The company practises Total Quality Management. 公司实行全面质量管理。
[] to work as a doctor, lawyer, etc. 从事（医务工作、法律专业等）；执业◆There are over a thousand lawyers practising in the city. 这个城市共有一千多名律师执业。◆She practised as a barrister for many years. 她当了许多年的出庭律师。