He pleaded to be allowed to see his mother one more time.

他恳求准许他再看妈妈一眼。

《牛津词典》

The Airlander will need to have 200 hours' flying time before being allowed to fly by the aviation administration.

“天空登陆者”需要达到200小时的飞行时间，才能被航空管理局批准正式投入使用。

youdao

Going to college was hard for Curie because at that time women were not allowed to attend school.

对居里夫人来说，上大学很困难，因为那时候妇女是不允许上学的。

youdao

At a time when Country-pop is dominating the genre, the label allowed Easton to stay true to his traditional roots.

VOA: standard.2010.04.09

If the time you are interested in is not zero, you're allowed to cancel it and get the time from here.

如果你们关注的解不是零时刻,那么就可以忽略它,然后从这里解出时间

耶鲁公开课 - 基础物理课程节选

And I think it was successful in terms of creating motivation as a way to stimulate the time out that was not allowed to them in the design of the course.

我认为在该课程设计中,从制造动机,以刺激他们腾出时间的,角度而言,它是成功的。

麻省理工公开课 - 媒体、教育、市场课程节选

The rules controlling these instruments (the number of signatures required to start an initiative, the time allowed to gather signatures, and so on) differ from place to place.

ECONOMIST: Happiness is a warm vote

Despite his hopes that a compromise will be reached, Clinton said that there is also disagreement over the length of time allowed to conduct the background check 24 hours versus 72 hours.

CNN: Clinton advocates parental liability on guns

Senior clergymen removed Smyth from some priestly duties and recommended psychiatric treatment, but critics have said the failure to notify police at the time allowed Smyth to carry out a further 18-year reign of terror against children before he was finally arrested.

BBC: Priestly collar