英语词汇“castellated nut”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	castellated nut
释义	WordReference Random House Unabridged Dictionary of American English © 2024 cas′tellated nut′, Buildinga tall lock nut, having on its outer face radial slits allowing for insertion of a cotter pin or wire in both the nut and a hole in its bolt, so as to prevent the nut from coming loose. See illus. under nut. Also called castle nut. 1900–05
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