Our shop only allows people six months credit.

本店只允许赊账6个月。

《新英汉大辞典》

Now the bionic eye only allows patients to see lights and unclear shapes.

现在这种仿生眼只能让病人看到光线和模模糊糊的形状。

youdao

It still only allows potatoes from selected US states.

它仍然只接受来自美国特定州的土豆。

youdao

The United States is the only country in the world that still allows federally-funded medical experiments on chimpanzees.

VOA: standard.2010.02.16

For these purposes think about a channel, it only allows sodium to go through for example.

基于此目的,我们来讲离子通道,拿仅允许钠离子通过的通道作为例子

耶鲁公开课 - 生物医学工程探索课程节选

And it's her only her humility, the sense of not being able to, that allows her space to be able to do what is proposed to her by the angel Gabriel.

但最终是她的谦卑，对自己,能力有限的认知，才使得,她接受天使加百列的提议。

普林斯顿公开课 - 人性课程节选

He says the constitution only allows whole parliamentary blocs to change sides, not individuals.

BBC: Q&A: Ukraine political crisis

The regime only allows interviews with inspectors in the presence of an Iraqi official, a minder.

CNN: Transcript of Powell's U.N. presentation

Spotify has a free service, but it only allows 10 hours worth of listening time per month.

FORBES: Facebook To Launch Music Service With Spotify