A simple kind of tackle or pulley, consisting of a single block with a rope rove through it (single whip); used on board ship, and in mining, etc…
| 单词 | θ212569 | 
| 释义 | society > occupation and work > equipment > lifting or hoisting equipment > 			[noun]		 > tackle > for hoisting light objects (4)		 whip1769 A simple kind of tackle or pulley, consisting of a single block with a rope rove through it (single whip); used on board ship, and in mining, etc… whipping-hoist1875 whip gina1884 = whip, n. 15. whipping-jigger1895 | 
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