| 单词 | fiddle-block | 
| 释义 | > as lemmasfiddle-block   fiddle-block  n. Nautical (see quot. 1858). ΘΚΠ society > occupation and work > equipment > lifting or hoisting equipment > 			[noun]		 > tackle > pulley(s) mounted in case > types of snatch-blocka1625 runnera1738 jack block1794 mufflea1830 snatch1850 fiddle-block1858 truss-block1883 spider-sheave1903 power block1928 1858    P. L. Simmonds Dict. Trade Products  				Fiddle-block, a block with two sheaves, one over the other; the lower one smaller than the other. 1882    G. S. Nares Seamanship 		(ed. 6)	 44  				The lower end [is] spliced round the fiddle block. < as lemmas | 
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