acknowledgment

n. /əkˈnɑːlɪdʒmənt/ B1

承认；感谢；确认收据

Acceptance of the truth, or an expression of thanks.

仙境例句

With a small nod of acknowledgment, the Hatter agreed that his watch was two days wrong.

帽匠轻轻点了点头，承认他的表慢了两天。