in practice
1. 在实践上; 实际上
The plan worked well in practice.
这个计划很行得通。
2. 在不断练习中
You should keep yourself in practice.
你应该经常练习。
make a practice of
1. 经常进行; 习惯于
The boy has made a practice of cheating at examinations.
那男孩经常考试作弊。
out of practice
1. 久不练习; 荒疏
She has been out of practice on the piano for a whole year.
她已整整一年没有练钢琴了。
Practice makes perfect.
1. 熟能生巧。
put in/into practice
1. 实施; 执行
The law should be put in practice as soon as possible.
应该尽快实施这项法规。