shameless

1. ADJ If you describe someone as shameless, you mean that they should be ashamed of their behaviour, which is unacceptable to other people. 无耻的[表不满]

...a shameless attempt to stifle democratic debate. …一个压制民主辩论的无耻企图。

2. shamelesslyADV 无耻地

...a shamelessly lazy week-long trip. …一次长达一周的懒得可耻的旅行。