異い物ぶつ混こん入にゅう

noun

contamination by foreign matter; foreign body contamination

Primarily used for unwanted foreign objects in food, pharmaceuticals, or industrial products. Common in news reports, product recalls, and quality control contexts.

• 異い物ぶつ混こん入にゅうのため、商しょう品ひんを自じ主しゅ回かい収しゅうしました。