英语词汇“toggle bolt”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	toggle bolt
释义	toggle bolt noun : a bolt that has a nut with pivoted flanged wings that close against a spring when passed through a constricted passage and open after emerging and that is used to fasten objects to thin or hollow walls
随便看	dynamically dynamical parallax dynamic augment dynamic brake dynamic braking dynamic factor dynamic geology dynamic head dynamic isomerism dynamic load dynamic metamorphism dynamic meteorology dynamic microphone dynamic model dynamic monarchianism dynamic oceanography dynamic pressure dynamic psychology dynamic range dynamic refraction dynamic reproducer dynamics dynamics dynamic scale model dynamic speaker

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