眼がん精せい疲ひ労ろう

noun

eye strain; asthenopia

Medical term for tired, uncomfortable eyes from prolonged use; commonly used in everyday contexts as well.

• 長ちょう時じ間かんのパソコン作さ業ぎょうで眼がん精せい疲ひ労ろうになった。

  I got eye strain from long hours of computer work.

• 眼がん