We had not been able to gain admittance to the flat.

我们还未能获得进入那所公寓的权利。

《柯林斯英汉双解大词典》

Hundreds of people were unable to gain admittance to the hall.

数以百计的人未能获准进入大厅。

《牛津词典》

As the theatre was full I was unable to gain admittance.

由于剧院已满座，我无法入场。

youdao

Both have been making difficult internal political decisions to gain admittance, including helping NATO in its 1999 Kosovo campaign.

FORBES: Fact and Comment

The refreshing meritocratic idea is this: regardless of your race, nationality, or family background, if you score well on the SHSAT, you gain admittance.

FORBES: Stuyvesant High School Has A Cheating Problem. Here's How To Fix It

Nevertheless, women in Saudi Arabia cannot travel, work, study abroad, marry, get divorced or gain admittance to a public hospital without permission from a male guardian.

WSJ: 'Wadjda' prompts women's rights talk at Tribeca