单词 | fan-blower |
释义 | > as lemmasfan-blower fan-blower n. ΚΠ 1847 Rep. Comm. Patents 1846 (U.S.) 84 The fan blowers now used in steamboats for blowing the fires in the furnaces are generally made from two to three feet in diameter. 1874 E. H. Knight Pract. Dict. Mech. Fan-blower, a blower in which a series of vanes fixed on a rotating shaft creates a blast of air. < as lemmas |
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