?渐开线轮齿
... 渐开线锯齿 involute serration 渐开线轮齿 involute wheel tooth 渐开线啮合 involute gearing; involute tooth system; involute toothing ...
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。