油ゆ断だん禁きん物もつ

expression

be on your guard!; take care!

A set phrase warning against carelessness; often used as an admonition or reminder to stay vigilant. Equivalent to 油断は禁物.

See also: 油断は禁物 (ゆだんはきんもつ)

• 油ゆ断だん禁きん物もつ、最さい後ごまで気きを抜ぬくな。

  Be on your guard! Don't let your attention slip until the very end.

• 試し験けん中ちゅうは油ゆ断だん禁きん物もつだ。

  During the exam, you must stay vigilant.