practising medicine 从业医疗
practising law 从事法律
practising yoga 练习瑜伽
practising hard 刻苦练习
A: Are you ready for the exam?
A：你为考试准备好了吗？
B: Not quite, I am still practising the math problems.
B：还没完全好，我还在练习数学题。
1) 熟练某种技能
2) 履行职业职责
3) 将理论付诸实践
1. 练习；实践；从事（职业）
verb
1. Engaging in an activity regularly to improve skill or performing a professional role.
Synonym: exercising, performing, applying