spot check的意思

汉语翻译

英语解释：

名词 spot check:

1. a check on work performance or product quality made at random times without warning

动词 spot check:

1. pick out random samples for examination in order to ensure high quality同义词：spot-check

例句：

1. The campaign against drinking and driving will include spot checks on motorists.在禁止酒後开车这一行动中要对司机突击检查。
2. The campaign against drinking and driving will include spot check on motorist.在禁止酒後开车这一行动中要对司机突击检查。