Finally, the experiment presents the possibility that such neurons could be used in experimental treatments that currently use fetal brain cells, sidestepping an uncomfortable ethical issue.

最后，这项实验提出了这样一种可能性，即这种神经元可以用于目前使用胎儿脑细胞的实验治疗，避开了一个令人不安的伦理问题。

youdao

And is this an ethical issue?

这是一个道德问题吗？

youdao

Stresscalation is not just a personal health issue but an ethical issue.

压力延伸“并不仅仅是个人健康问题，而是一个道德问题。

youdao

He also deals sensitively and sensibly with the very real ethical issue of patenting in the field of genetics.

FORBES: Fact and Comment

It's a very serious moral and ethical issue and scientific issue.

CNN: Laura Bush on her first six months in the White House

John Battle, a Catholic Labour politician, says his biggest act of religiously inspired defiance was not a bio-ethical issue but opposing the Iraq war in 2003.

ECONOMIST: Catholics in Britain