抜ぬき打うち検けん査さ

noun

spot check; snap inspection; surprise test

An unannounced inspection or test, often used in workplace, school, or regulatory contexts. Related to 抜き打ち (surprise, unannounced).

See also: 抜き打ち

• 会かい社しゃで抜ぬき打うち検けん査さが行おこなわれた。

  A spot check was conducted at the company.

• 抜ぬき打うち検けん査さに備そなえて、常つねに整せい理り整せい頓とんを心こころがけている。

  I always keep things tidy in case of a surprise inspection.