| 单词 | contour line |
| 释义 | contour linenoun A line on a map joining points of equal height above or below sea level: every valley bottom below a certain contour line must have been soggy and at times impassable...
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英语词典包含243303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。