| 单词 | rack pillar | 
| 释义 | > as lemmasrack pillar   rack pillar  n. one of the small upright pieces of wood supporting the rack boards in an organ. ΘΚΠ society > leisure > the arts > music > musical instrument > keyboard instrument > organ > 			[noun]		 > parts supporting pipes foot1828 rack board1840 pipe holder1847 rack1853 pipe rack1855 rack pillar1876 boot1880 rack pin1881 1876    J. Hiles Catech. Organ v. 36  				Rack-pillars, supporting the rack-boards. 1968    Times 28 Sept. 8/6  				It is accompanied by ranks of wood and metal organ pipes, a box of threaded wood rack-pillars, iron springs for concussion-bellows, [etc.]. 2001    D. Gwynn Hist. Organ Conservation x. 78  				That includes upperboard screws, rack pillars, pallet springs and pulldowns. < as lemmas  | 
	
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