| 释义 |
| | | | NOUN | | | | | | | | | | 1 | singular/U something that you say or do in order to show that you accept that something exists or is true 承认；认同 | +that There is now almost universal acknowledgment that the programme has failed. 现在差不多所有人都承认该计划失败了。 | | | 1a | if you move your hand or head in acknowledgment of someone , you do it in order to show that you have seen them , or have paid attention to what they are saying 招呼；答理 | | He nodded his head in acknowledgment. 他点头打了个招呼。 | | | | | | 2 | C/U a statement of thanks for something that someone has done 答谢；鸣谢；致谢 | | 2a | plural a statement of thanks at the beginning of a book , made by the writer to people who have helped （作者的）致谢 | | | | | | 3 | C/U a letter telling you that someone has received the thing you sent them 确认回信；回音 | | |