单词 | snap-block |
释义 | > as lemmassnap-block snap-block n. Brit. , U.S. Nautical (see quot. a1884).ΘΚΠ society > travel > travel by water > vessel, ship, or boat > equipment of vessel > tackle or purchase > [noun] > system of) pulley(s) > specific forms of block snap-block1626 tail-block1769 notch-block1788 strap-bound-block1794 monkey1834 strap-block1875 butterfly block1882 1626 J. Smith Accidence Young Sea-men 15 A snap blocke is seldom vsed but in heauing of goods and ordinances. a1884 E. H. Knight Pract. Dict. Mech. Suppl. 826/1 Snap Block, a block with an opening in the side at which the rope may be laid in the sheave without the trouble of reeving it in. < as lemmas |
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