She's a practising Catholic.她是个虔诚的天主教徒。

He's a Catholic, isn't he?—Yes, but not practising.他是天主教徒, 对吧？——他是, 但不怎么参加宗教活动。

All employees must be practising Christians.所有雇员都必须信奉基督教。

He has been a practising Pagan for many years.他已经信奉异教好多年了。

An art historian and collector, he was also a practising architect.他不仅是位艺术史学家和收藏家, 还是一位执业建筑师。

a practising dentist执业牙医

a practising doctor执业医生

She is a practising bisexual.她是个双性恋者。

He is a practising alcoholic.他酗酒。