An instrument or machine constructed to furnish a strong blast of air. In its simplest form, it… An instrument or machine of this kind used to blow…
单词 | θ212992 |
释义 | society > occupation and work > equipment > metalworking equipment > [noun] > forging equipment > bellows (23) bellowsa800 An instrument or machine constructed to furnish a strong blast of air. In its simplest form, it… An instrument or machine of this kind used to blow… fire blower?a1440 a person who or thing which ventilates a fire, to make it burn more intensely; also figurative; cf. askefise, n. fire bellows?a1500 ball-bellows1634 a hollow metal apparatus formerly used for producing a steam blast. fire fan1875 (a) a small hand-held fire screen (see fire screen, n. 1a); †(b) a mechanically powered fan in a portable forge for producing a current of air (obs… Subcategories:— types of (4) — parts of (14) |
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