liàn
练
bǐ
笔
liànbǐ
ㄌㄧㄢˋㄅㄧˇ
練筆
练笔 liànbǐ (1) [practise writing]∶锻练手笔;练习写作 (2) [practise calligraphy]∶练习写字
联璧