When I was 6 years old, my parents got me a used bicycle for Christmas. A year or so later, I badly wanted a Sting-Ray, a tricked-out bike that was wildly popular in the 1960s. So my father took my
acknowledge vt.承认,确认 acknowledge sb/sth (to be/as) 承认/认可某人/某事(是)…… acknowledge doing sth 承认做…… It is universally/generally acknowledged that ... 公认…… I did not acknowledge that he had done anyt