英语词汇“pressure fan”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	pressure fan
释义	> as lemmas pressure fan pressure fan n. ΚΠ 1872 Manufacturer & Builder Nov. 242/3 Sturtevant's pressure-fans and exhaust-blowers are displayed in different forms. 1900 Engineer 2 Feb. 127/3 The main applications of the De Laval steam turbine are:—(1) Turbine motors,..(2) Turbine dynamos,..(3) turbine pumps..and (4) turbine exhaust and pressure fans or ventilators. 2003 Dominion Post (Wellington, N.Z.) (Nexis) 6 Mar. 1 There was no major fire after the explosion, but pressure fans were used to blow out smoke. extracted from pressuren.¹ < as lemmas
随便看	lay down one's arms lay down one's head lay down one's life lay down one's rest lay down rubber lay down the law lay down the tomahawk lay down to grass lay dry, under water lay ear to lay elder lay embargo lay embargo on lay ensiege lay etc on the shelf, also to set on shelf lay eyes on lay fallow, idle lay fast lay fast by the feet lay fee lay figure lay for lay forth lay from, off lay full low

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