But the debate centred on how premature a baby can be and have a reasonable prospect of surviving.

但争论的焦点在于如何从时间上界定早产儿，以及早产儿降生后成活的可能性。

youdao

His career was brought to a premature end by a succession of knee injuries.

他的职业生涯因连续的膝伤过早地结束了。

《柯林斯英汉双解大词典》

Previous studies have found that more optimistic people have a lower risk of developing chronic diseases, and a lower risk of premature death.

之前的很多研究已经发现，越乐观的人得慢性病的风险越低，过早死亡的风险也越低。

youdao

But some are not so sure. "That seems a bit premature to me."

VOA: standard.2010.03.30

And the problem for Freud is premature weaning of a child.

在弗洛伊德看来,问题就出在孩子过早断奶上面。

耶鲁公开课 - 心理学导论课程节选

But the debate centred on how premature a baby can be and have a reasonable prospect of surviving.

ECONOMIST: Legislators pick their way through reproductive issues

Fresh human milk, irrespective of whether it came from a mother who had given birth to a premature or a term baby, had the highest antioxidant capacity of any of the samples, and significantly more than formula milk.

BBC: NEWS | Health | Stored breast milk loses its edge

Monique Francis, from the Daisy Network in the UK, which supports women who have been through a premature menopause, said the discovery could help women who have no idea why they suffered a premature menopause.

BBC: Premature menopause 'gene found'