单词 | clump-block |
释义 | > as lemmasclump-block clump-block n. Nautical (see quots.). ΚΠ c1860 H. Stuart Novices or Young Seaman's Catech. (rev. ed.) 37 Clump blocks used..for lower tacks and sheets, clews of topsails, etc.; or where a short and thick block will answer the purpose of the common ones. 1882 G. S. Nares Seamanship (ed. 6) 34 They are rove through iron-bound clump blocks. < as lemmas |
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