| 单词 | underrun bumper |
| 释义 | > as lemmasunderrun bumper underrun bumper n. a guard attached to the back of a large-wheeled vehicle to prevent other vehicles running underneath.extracted from underrunn.< as lemmas |
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英语词典包含1132095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。