手て元もとが狂くるう

expression, godan verb (-u)

become clumsy; miss one's aim

Describes a loss of manual dexterity or precision, often due to nervousness, fatigue, or distraction. Used for tasks requiring fine motor control.

• 緊きん張ちょうして手て元もとが狂くるい、コップを落おとしてしまった。

  I got nervous and my hands slipped, so I dropped the glass.

• 疲つかれていると手て元もとが狂くるって、細こまかい作さ業ぎょうが難むずかしくなる。

  When I'm tired, my hands get clumsy and detailed work becomes difficult.