前: front委: entrust; trust总前委: general front committee of the cpc我们是在两年前委任他们为我方独家代理的: it was two years ago that we made them our sole agent前尾: maeo前苇塘: qianweitang前尾布局: tail-first arrangement; tail-first configuration前维生素h,胡萝卜素旧称: previtamin h前尾飞机: canard前维生素h: previtamin h前尾式: tail first前维生素d3: previtamin d3前尾式导弹: tail-first missile前维生素a, 胡萝卜素: previtamin a