粗そ末まつに扱あつかう

expression, godan verb (-u)

handle roughly; treat carelessly; use roughly

Used when a person handles an object without care, causing damage or disrespect. Often implies a lack of appreciation for the item.

• 本ほんを粗そ末まつに扱あつかわないでください。

  Please don't handle the books roughly.

• 彼かれは道どう具ぐを粗そ末まつに扱あつかうので、すぐ壊こわれてしまう。

  He handles tools carelessly, so they break quickly.