先さき入いれ

expression

first in; putting in first

Used when something is placed, inserted, or added before other items, often in contexts like loading, filling, or queuing.

• 洗せん濯たく機きに洗せん剤ざいを先さき入いれしてから衣い類るいを入いれてください。

  Please put the detergent in the washing machine first, then add the clothes.

• この機き械かいは材ざい料りょうを先さき入いれする必ひつ要ようがある。

  This machine requires the materials to be loaded first.