英[sp?t ?t?eki?] 美[spɑt ?t?k?]
[詞典] 現場抽查，現場檢查;
[例句]If your data is worth backing up, then it's also worth spot checking from time to time.
如果數據值得備份，那麽它也值得您時常進行抽樣檢查。