Oil free formula.

无油配方。

youdao

This tear free formula lathers thick and rinses easy.

无泪的配方，泡泡丰富，冲洗方便。

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The active ingredients in this sting-free formula have no known side effects, contra-indications, or drug interactions.

这个活性配方不刺激双眼，无副作用，无禁忌征候或药物反应。

youdao

Plato's famous answer to this is that this city, any city will never be free of conflict, will never be free of factional strife until, in his famous formula, kings become philosophers and philosophers become kings.

柏拉图最著名的回答是,这座城，或任何一座,都将免不了冲突，或是派系斗争，直到施行其著名的方案，国王成为哲学家,哲学家亦成王。

耶鲁公开课 - 政治哲学导论课程节选

Consensus among Chileans is that while the free-market formula has served Chile well over a quarter century, the model needs more work.

CENTERFORSECURITYPOLICY: High stakes in Chile

The free samples and easy access to formula in the hospital only aids this.

WSJ: One Sure Formula for Controversy

That said, you cannot blame them for sticking with a winning formula, even if it should come with a free sticker warning: 'for use at coffee mornings and corporate dinner parties only'.

BBC: By the BBC's Chris Charles