| 单词 | lockring |
| 释义 | lockring (once / 11819311 pages) n WORD FAMILY lockring n washer that prevents a nut from loosening Syn|Hyper lock ring, lock washer washer seal consisting of a flat disk placed to prevent leakage |
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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。