英语词汇“jib boom”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	jib boom
释义	jib boom jib boom n. Nautical 1. A spar forming a continuation of the bowsprit.2. A boom that swivels usually from a pivot at the bow of a boat to hold the foot or clew of a jib. jib boom or jibboom n (Nautical Terms) nautical a spar forming an extension of the bowsprit jib′ boom` or jib′boom`, n. a spar forming a continuation of a bowsprit. Translations jib boom jib boom [′jib ‚büm] (mechanical engineering) An extension that is hinged to the upper end of a crane boom. (naval architecture) A spar used as an extension of the bowsprit on sailing ships. jib boom A piece which extends the upper end of a boom, 2.
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jib boom