| 单词 | prolate cycloid |
| 释义 | prolate cycloid (once / 2954828 pages) n WORD FAMILY prolate cycloid: prolate cycloids n a cycloid generated by a point outside the rolling circle Hyper cycloid a line generated by a point on a circle rolling along a straight line |
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英语词典包含147318条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。