苦练

kǔ liàn

v. practice hard, drill diligently, practise hard

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苦练

kǔ liàn

practise hard; drill diligently:

苦练过硬本领 master first-rate skills; spare no efforts in mastering first-rate skills; make oneself fully competent for one's task;

苦练杀敌本领 practise hard to master the military skill;

勤学苦练 study diligently and practise hard