Smoke alarm test often.

Meaning: This means to check if the device that makes a loud noise to warn people of danger caused by the visible suspension of carbon particles in the air is working properly frequently. It's like saying, Check if the device that makes a loud noise to warn people of danger caused by the visible suspension of carbon particles in the air is working properly frequently.

Choice of Words: Smoke is a noun that refers to the visible suspension of carbon particles in the air. Alarm is a noun that refers to a device that makes a loud noise to warn people of danger. Test is a verb that means to check if something is working properly. Often is an adverb that means to do something frequently. When you put them together, "Smoke alarm test often" means to check if the device that makes a loud noise to warn people of danger caused by the visible suspension of carbon particles in the air is working properly frequently.

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Related Expressions