witness mark中文,witness mark的意思,witness mark翻译及用法

2025-06-28 22:38 浏览次数 9

witness mark

英[ˈwitnis mɑ:k]美[ˈwɪtnɪs mɑrk]

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witness mark 例句

英汉例句

  • only a small witness mark remains.

    浇口切除后只留下细小痕迹。

  • The main disadvantage of the design is that a large witness mark is left on the moulding which must subsequently be trimmed and finished.

    这种设计的主要缺点是在塑件上留下一个可见的痕迹,从而必须增加一道后续的修剪和抛光的工序。

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