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英文释义
A rapid, informal inspection to see if operations are being done correctly.
例句
The workers in our manufacturing plant try to do their jobs well, in part because they know their managers do a spot check several times a day to insure consistent quality.
我们生产工厂的工人都想把工作做好，原因之一是他们知道经理会一天抽查好几次，以保持质量。
