| 单词 | spender pit | 
| 释义 | > as lemmasspender pit  3.  Tanning. A pit in which the bark is leached. Also attributive in  spender pit. ΘΚΠ society > occupation and work > workplace > places for working with specific materials > place for working with skins or hides > 			[noun]		 > where bark is leached spender1882 1882    Encycl. Brit. XIV. 382/2  				The method of leaching commonly adopted in the United Kingdom is to pass the bark through a series of leachers or spender pits. 1897    C. T. Davis Manuf. Leather 		(ed. 2)	 iv. 61  				When the material in No. 1 is spent, it is cast and filled with fresh bark, and becomes the best leach,..No. 2 becoming the spender. < as lemmas  | 
	
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