在这个故事真正开始的五月节之前，她为蕾逖做的一套深玫瑰红的衣服被范妮称赞为就跟金斯拜瑞最昂贵的店铺里做出来的一样好。
There was one deep rose outfit she made for Lettie, the May Day before this story really starts, which Fanny said looked as if it had come from the most expensive shop in Kingsbury.
并对花键成形原理进行分析，指出了花键的成形方法为范成法，为正确设计滚轮奠定了基础。
The forming process of the spline is generating method. Then, a theoretical foundation is established for roller designing c…
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