| 词汇 | tangent |
| 释义 | tangent 1 ENTRIES FOUND: tangent (noun) tangent /ˈtænʤənt/ noun plural tangents tangent /ˈtænʤənt/ noun 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 She went off on a tangent about what happened to her last summer.她开始离题谈起了去年夏天她所遭遇的一切。 |
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