did
verb
uk/dɪd/us/dɪd/past simple ofdo
(do 的过去式)
单词 | did |
释义 | did verb uk/dɪd/us/dɪd/past simple ofdo (do 的过去式)did| American Dictionarydid us/dɪd/past simple ofdo DID| Business EnglishDID noun[U] (UKalsoDDI)ukusCOMMUNICATIONS abbreviationforDirect Inward Dial or Direct Inward Dialing: asystemthatallowsaphonelineto beconnectedto more than onenumber, so thatemployeesordepartmentsin anorganizationcan have differentnumberswithout eachneedingaseparatephoneline: With DID thetelephonecompanycanallocatearangeofnumbersassociatedwith one or morephonelines. |
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