英文含义
DFVC的全称：Delinquent Filer Voluntary Compliance Program (US Department of Labor; also seen as DFVCP) | 中文意思：───拖欠台自愿遵守方案(我们劳工部；也是DFVCP)
DFVC的全称：Deflation Flow-Volume Curve | 中文意思：───通缩流量-容积曲线
DFVC的全称：Desoto Family Vision Center (Southaven, MS) | 中文意思：───德索托家庭视觉中心(南海文女士)