n.承認(rèn)；感謝；收件復(fù)函
=acknowledgement.
We are sending you some money in acknowledgement of your valuable help. 我們送些酬勞，對您的大力協(xié)助聊表謝意。
I didn't receive an acknowledgement of my application. 對我的申請,我還沒有收到復(fù)信告知收悉。
