practice
英 ['præktɪs]
美['præktɪs]
	    - n. 实践;练习;惯例
 - vi. 练习;实习;实行
 - vt. 练习;实习;实行
 
英英释意
- 1. a customary way of operation or behavior;
 - "it is their practice to give annual raises"
 - "they changed their dietary pattern"
 
- 2. systematic training by multiple repetitions;
 - "practice makes perfect"
 
- 3. translating an idea into action;
 - "a hard theory to put into practice"
 - "differences between theory and praxis of communism"
 
- 4. the exercise of a profession;
 - "the practice of the law"
 - "I took over his practice when he retired"
 
- 5. knowledge of how something is usually done;
 - "it is not the local practice to wear shorts to dinner"