英语词汇lock-nut的意思、用法及释义-英汉双解词典

单词	lock-nut
释义	lock-nut n extra nut screwed over another to prevent it becoming loose 防松螺母.
随便看	absolute zero absolution absolutism absolutist absolve absorb absorbed absorbent absorbing absorption abstain abstainer abstemious abstemiously abstemiousness abstention abstinence abstinent abstract abstracted abstractedly abstraction abstract noun abstruse abstrusely

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