admit sth / admit to sth

Question

有什么区别?admit不是及物动词吗？怎么会有 带to的用法呢？

Answer 1

admit to sth./doing sth. 许可，允许;
admit doing sth 承认做某事; 做某事; 承认做了某事;

admit sth/ doing/ that 承认某事/承认做;

Answer 2

固定用法：admit to 让……享有