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单词 smoke detector
释义

smoke detector

SEE SYNONYMS FOR smoke detector ON THESAURUS.COM

noun

an electronic fire alarm that is activated by the presence of smoke.
Also called smoke alarm .

Origin of smoke detector

First recorded in 1925–30

Words nearby smoke detector

smoke, smoke and mirrors, smoke bomb, smoke chamber, smokechaser, smoke detector, smoked meat, smoke dome, smoke-dried, smoked rubber, smoke-dry
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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更新时间:2024/12/23 1:45:23