索雷吉耶塔女士是位罗马天主教徒。

Senorita Zorreguieta is a Roman Catholic.

《柯林斯英汉双解大词典》

裘德修女：我一直就是个罗马天主教徒。

Sister Jude: I was always a Roman Catholic.

youdao

斯图津斯基先生是虔诚的罗马天主教徒。

Mr Studzinski is a devout Roman Catholic.

youdao

So if you go to an Anglican church, they will also,most of the time, accept the Roman Catholic canon,along with Roman Catholics.

所以如果你到了圣公会，大多数时候，他们会接受，罗马天主教正典和罗马天主教徒。

耶鲁公开课 - 新约课程节选

Those books were accepted by Catholics, by Roman Catholics and by Christians up until the Reformation.

这些书为罗马天主教徒，和基督教徒所接受，直到宗教改革。

耶鲁公开课 - 新约课程节选