gan2 gei3謹記谨记

Jyutpinggan2 gei3
Yalegán gei
動詞Rare

Definition

To remember well; to keep firmly in mind.

writtencommunicationdaily actions

How it's used

Carries a formal or serious tone, often used when giving instructions, warnings, or advice that should be taken to heart. It is more emphatic than simply saying 記住, implying that the information is crucial and should not be neglected under any circumstances. You will frequently encounter this in public service announcements or formal reminders from authority figures.

Examples

Remember to bring your keys when you go out, don't lose them again.
Have you firmly kept in mind the key points the teacher mentioned?

Common phrases

to keep firmly in mind
to take teachings to heart

Common mistake

Avoid using this in casual, everyday situations like telling a friend to remember to buy milk, as it sounds overly stiff and dramatic. For routine reminders, stick to the more natural 記住.

Grammar color guide

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Verb
Adjective
Adverb
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