| 单词 | spot check |
| 释义 | Word Frequency spot checknoun 1. a quick random examination 2. a check made without prior warning verb spot-check 3. (transitive) to perform a spot check on Word Frequency spot-check(ˌspɒtˈtʃɛk) verb (transitive) to perform a spot check on Clean Texas 2000 wins praise for its provisions to spot-check industries to ensurethey 're complying. |
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