| 单词 | element of a cone |
| 释义 | element of a cone (extremely rare) n WORD FAMILY element of a cone n a straight line joining the apex and a point on the base Hyper element a straight line that generates a cylinder or cone |
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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。