这个动词菲姐还挺喜欢的，也可以用得很地道。主要有以下几种意思：

1.to agree that something is true, especially unwillingly. （勉强）承认vt.

跟名词或代词： He admitted his mistake/guilt. (认罪)

跟从句： He admitted (that) he had made a mistake.

跟动名词：He admitted making a mistake.

跟复合结构：You must admit the task to be difficult.

2.to allow someone to enter a place. 允许进入，使能进入 vt.

Each ticket admits one guest.（一张票只允许一个客人）

You were admitted to my room for a few minutes.

3. to allow sb to become a member of a club, a school, or an organization 准许…加入（俱乐部、组织）；或接收（入学）vt.

I am pleased to inform you that you have been admitted to the university this year.

China was admitted to WTO in 2001.

4.to allow sb to enter a hospital because they need medical care. 接收入院vt.

Boris Johnson has been admitted to hospital due to coronavirus after suffering 10 days of symptoms including a high fever.

5.容纳得下 vt.

The theatre only admits 1000 persons.

有时也可以表示容许

The fact admit no other explanation.（事实不容许任何解释）

The regulations admit of no exception. (制度不容许任何例外)