New and innovative medicines on the market provide indications for children but still lack evidence of long-term benefit and risk.

市场上富有创新性的新药物提供儿童服用说明，但仍然缺乏有关长期效益和风险的证据。

youdao

They got off scot-free because of lack of evidence.

由于证据不足，他们得以逍遥法外。

《牛津词典》

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The citizens of Ada knew he had been arrested several times but had always been released for lack of evidence.

VOA: special.2010.03.17

And there's all sorts of independent evidence that babies lack this control.

很多独立证据表明婴儿是缺乏控制力的

耶鲁公开课 - 心理学导论课程节选

In July, Issa conceded that investigators lack evidence that Holder knew of the failed weapons-tracking tactics of Fast and Furious.

CNN: Oversight committee files contempt case against Holder

Certain dietary supplements such as vitamin D and fish oil have proven benefits, but others like bitter orange and vitamin B5 lack evidence.

CNN: Half of Americans use supplements

However, one should not then conclude that other treatments lack evidence for their effectiveness, a frequent mistake and one made by the NY Times.

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