词汇“被套”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	被套
释义	被套被套[bèi tào]1.■ （装被褥的袋子） bed sack; bedding bag2.■ （为拆洗方便，缝成袋状的被里和被面） quilt cover3.■ （棉被的胎） cotton wadding for a quilt 常用词组1.■被套料 inlet material
随便看	normal correlation surface normal cost normal covering normal crossing normal cross-section normal crown normal curvature normal curvature vector normal curve normal cut normalcy normal cycle normal data normal data line normal deformation normal dependency normal depreciation normal derivative normal deviate medium normal differentiation normal dip normal direct factor normal direction normal direction flow normal direction of rotation

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