1. Impudently bold in speech or manner; saucy. 鲁莽的说话或行为鲁莽的；
2. 'I can't, hey? 'said the little soldier who held the knife, grinning impudently at her. “我不能拿？”那拿刀的小个儿士兵对她嘻笑脸地说道。
3. It started with 1968ers who impudently called their professors du. Later generations of students reverted to Sie. 最初是六八年学运的那一代开始轻浮地称他们的教授为“你”的，之后的几代学生又恢复为使用“您”。
