| 单词 | heel tackle |
| 释义 | > as lemmasheel tackle heel tackle n. a tackle attached to the heel of a spar, esp. one used to secure the heel of each of the legs of a shears (shear n.1 4) or derrick (derrick n. 2b). ΚΠ 1834 C. Martelli Naval Officer's Guide 19 I will keep fast the heel tackles, and have hands ready to ease off the after guys. 1847 A. C. Key Narr. Recov. H.M.S. Gorgon 24 When the heel of the mast was a few feet from the partners, the upper purchase was hauled taut, and heel-tackles clapped on. 1936 N.Y. Times 12 Apr. s8/7 On the spinnaker boom there are..a boom lift and a heel tackle. 1995 Admiralty Man. Seamanship iii. 206 It is assumed that the derrick is fully rigged with its head lashing, main tackle, guys and heel tackle. < as lemmas |
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