英语词汇“centerboard”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	centerboard
释义	WordReference Random House Unabridged Dictionary of American English © 2024 cen•ter•board (sen′tər bôrd′, -bōrd′),USA pronunciation n. [Naut.] Nautical, Naval Termsa pivoted fin keel that can be swung upward and aft within a watertight trunk when not in use. `Also called drop keel.` Cf. daggerboard. center + board 1840–50, American.
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