单词 | hot air gun |
释义 | > as lemmashot air gun hot air gun n. (a) U.S. colloquial a source of boastful talk or insubstantial claims, imagined as a gun (now rare); (b) a device that expels a stream or blast of hot air, used for drying or warming something, or as a paint stripper. ΚΠ 1902 Decatur (Illinois) Herald 15 Aug. 2/4 Pana has a promoter who is on to his job. He knows how to aim his hot air gun after he gets back home. 1927 N.Y. Times 12 June 24/2 The further step was the use of a hot-air gun on paper treated with nickel. On the application of heat the nickel paper turns from white to a handsome sepia. 1970 Radiation Res. 42 247 The irradiation cell contained a fine deposit of solid material which would not distill into the traps, even when the cell was warmed gently with a hot-air gun. 2007 Daily Record (Nexis) 27 Jan. 54 For a more professional job, get a hot air gun and strip off all the old layers of paint back to the bare wood. < as lemmas |
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