| 释义 |
noun Nautical.one of a pair of large, heavy, square or rectangular plates or boards of metal or weighted wood attached to the trawl lines on each side of the mouth of a trawl net to maintain lateral spread during trawling. Origin of otter boardFirst recorded in 1765–75 Words nearby otter boardottava, ottava rima, Ottawa, otter, Otterbein, otter board, Otterburn, otterhound, otter shell, otter shrew, otter trawl Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |