字典網>> 英漢字典>> L開頭詞條>>lock nut的意思 漢英字典lock nut中文翻譯：【化】 防松螺母英文字典英文解釋：名詞 lock nut:supplementary nut that is screwed down on a primary nut to prevent it from loosening同義詞：locknut, safety nut字典網相關詞條：lock key lock a secret in one's heart Locke's solution locked in lock-in locket lock, stock and barrel lockout switch locked-oscillator detector lock-finger