单词free church
n.: 自由教会（不属于国教）
自由教会（不属于国教）:
a Christian Church that does not belong to the established Church in a particular country
He helped to found a new Presbyterian Church, and gave it its name, the Free Church of Scotland.
他协助创建了新长老会教堂，并取名为苏格兰自由教会。
As a test site, they used four rooms in a drug-and-explosive-free church.
他们用一个没有毒品和炸药的教堂中的四个房间作为试验点。