catholicism
[kə'θɔlisizəm]
n. 天主教, 天主教义
例句与用法:
He has converted from Catholicism to Judaism.
他已从天主教改信犹太教。
He's converted to Catholicism.
他已皈依天主教。
My mother has converted to Catholicism.
我母亲已转而信仰天主教。