vt.承认；鸣谢；对…打招呼；告知已收到 变形： 过去式：acknowledged过去分词：acknowledged现在分词：acknowledging第三人称单数：acknowledges 双语释义：v.(动词)vt. 承认 accept or admit that sth exists, is true, or is realvt. 告知收到 tell sb that you have received sth that they sent to youvt. 致意 show that you hav