单词 | lock ring |
释义 | lock ring (once / 5909656 pages) n WORD FAMILY lock ring n washer that prevents a nut from loosening Syn|Hyper lock washer, lockring 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。