单词	spiral chuck
释义	spiral chuck 三爪卡盘
随便看	campaign evaluation campaign exercise campaign expenditure campaign experience campaign experiment campaign exposure campaign factor campaign fatigue campaignfinance campaign-finance campaign fire campaign fizzle campaign flow campaign for campaign for an educational reform Campaign for comprehensive Education campaign for election campaign for equal right campaign for equal rights Campaign for Equity-Restorative Justice campaign for governor campaign for mayor Campaign for Nuclear Disarmament Campaign for Reader Privacy campaign for rendering meritorious service