| 单词 | tangent |
| 释义 | tangent 1 ENTRIES FOUND: plural tangents plural tangents Learner's definition of TANGENT [count] geometry : a line that touches a sphere or circle at only one point切线 go off on a tangent(US) or British go off at a tangent : to start talking about something that is only slightly or indirectly related to the original subject开始离题
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英汉双解词典包含109353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。