smoke detector

enUS

smoke detector

n. An alarm device that automatically detects the presence of smoke. Also called smoke alarm.

smoke′ detec`tor

n. an electronic fire alarm that is activated by the presence of smoke. Also called smoke′ alarm`.[1925–30]

Translations

烟火警报器烟雾报警器

smoke

(sməuk) noun1. the cloudlike gases and particles of soot given off by something which is burning. Smoke was coming out of the chimney; He puffed cigarette smoke into my face. 烟，烟灰 2. an act of smoking (a cigarette etc). I came outside for a smoke.抽烟 verb1. to give off smoke. 冒烟2. to draw in and puff out the smoke from (a cigarette etc). I don't smoke, but he smokes cigars.吸烟3. to dry, cure, preserve (ham, fish etc) by hanging it in smoke. 熏制（肉等） smoked adjective treated with smoke. smoked cheese.熏制的ˈsmokeless adjective1. allowing no smoke. Our part of the town is a smokeless zone.禁烟的2. burning without smoke. smokeless fuel.无烟的ˈsmoker noun a person who smokes cigarettes etc. When did you become a smoker?; He's a pipe-smoker.吸烟者ˈsmoking noun the habit of smoking cigarettes etc. He has given up cigarette-smoking at last; Smoking can damage your health.吸烟ˈsmoky adjective1. filled with, or giving out (too much) smoke. The atmosphere in the room was thick and smoky.烟雾弥漫的2. like smoke in appearance etc. 烟状的

ˈsmokiness

noun 烟雾性，烟熏程度 smoke detector a device in a building which sounds a fire alarm when smoke passes through it. 烟火警报器ˈsmokescreen noun1. a cloud of smoke used to conceal the movements of troops etc. 烟幕2. something intended to conceal one's activities etc. 放烟幕go up in smoke1. to be completely destroyed by fire. The whole house went up in smoke.被烧光2. to vanish very quickly leaving nothing behind. All his plans have gone up in smoke.化为乌有

smoke detector

→ 烟雾报警器zhCN

单词	smoke detector
释义	smoke detector enUS smoke detector n. An alarm device that automatically detects the presence of smoke. Also called smoke alarm. smoke′ detec`tor n. an electronic fire alarm that is activated by the presence of smoke. Also called smoke′ alarm`.[1925–30] Translations 烟火警报器烟雾报警器 smoke (sməuk) noun1. the cloudlike gases and particles of soot given off by something which is burning. Smoke was coming out of the chimney; He puffed cigarette smoke into my face. 煙，煙灰烟，烟灰 2. an act of smoking (a cigarette etc). I came outside for a smoke. 抽煙抽烟 verb1. to give off smoke. 冒煙冒烟2. to draw in and puff out the smoke from (a cigarette etc). I don't smoke, but he smokes cigars. 吸煙吸烟3. to dry, cure, preserve (ham, fish etc) by hanging it in smoke. 燻製(肉等) 熏制（肉等） smoked adjective treated with smoke. smoked cheese. 燻製的熏制的ˈsmokeless adjective1. allowing no smoke. Our part of the town is a smokeless zone. 禁煙的禁烟的2. burning without smoke. smokeless fuel. 無煙的无烟的ˈsmoker noun a person who smokes cigarettes etc. When did you become a smoker?; He's a pipe-smoker. 吸煙者吸烟者ˈsmoking noun the habit of smoking cigarettes etc. He has given up cigarette-smoking at last; Smoking can damage your health. 吸煙吸烟ˈsmoky adjective1. filled with, or giving out (too much) smoke. The atmosphere in the room was thick and smoky. 煙霧彌漫的烟雾弥漫的2. like smoke in appearance etc. 煙狀的烟状的 ˈsmokiness noun 煙霧烟雾性，烟熏程度 smoke detector a device in a building which sounds a fire alarm when smoke passes through it. 煙火警報器烟火警报器ˈsmokescreen noun1. a cloud of smoke used to conceal the movements of troops etc. 煙幕烟幕2. something intended to conceal one's activities etc. 放煙幕放烟幕go up in smoke1. to be completely destroyed by fire. The whole house went up in smoke. 被燒光被烧光2. to vanish very quickly leaving nothing behind. All his plans have gone up in smoke. 化為烏有化为乌有 smoke detector → 烟雾报警器zhCN smoke detector enUS smoke detector [′smōk di‚tek·tər] (engineering) A photoelectric system for an alarm when smoke in a chimney or other location exceeds a predetermined density. smoke detector A device for sensing the presence of smoke in a building—usually by means of a photoelectric detector, ionization detector, ultraviolet flame detector, or a heat detector. smoke detector enUS smoke detector n. An alarm device that automatically detects the presence of smoke. Also called smoke alarm. AcronymsSeeslowdown
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