What until then had been a hypothesis, became an article of faith.
在此之前还只是一种假设的东西, 变成了一种信条.
辞典例句
Accentuating the positive is an article of faith here.
强调积极面在这里已变成一种信仰.
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The perpetuity of the Church was an article of faith ( Morris L. West )
教会的永恒是一种信仰的契约 ( 莫里斯L. 韦斯特 )
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