英语词汇“half-round file”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	half-round file
释义	half-round file half-round file n (General Engineering) engineering a file having a semicircular cross-section half-round file half-round file [′haf ¦rau̇nd ‚fīl] (design engineering) A file that is flat on one side and convex on the other. half-round file A file whose cross section is convex on one face and flat on the other face.
随便看	lrcsc lrcsd l.r.c.s.(e) lrcse l.r.c.s.(i) lrcsi lrcsow lrct lrcu lrcv lrcvaw lrcvb lrcw lrcwa lrcy lr&d lrd lrda lrdas lrdb lrdc lrdd lrde lrdf lrdg

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