词根:veh, vect(veigh, vex) = to carry
   来自拉丁语的veh,vect 意为to carry ,它的变形为veigh ,vex。同义词根有来自拉丁语的fer,lat,ger/gest,prot 和来自希腊语的phor/pher。
同源词:
1. invective(向某人心里运 in(=in,into,to against) + vect(=carry))
   n.痛哭;抨击;(pl.)骂人的话
   The movie review was an exercise in unmitigated invective.那篇影评是一篇十足的谩骂之词。
2. convection
   n.传送;对流 *con<com(=together),vect(=carry)
   convector n.对流式暖器,加热机
   convection current 对流
3. vehement
   adj.(感情)激烈的;(人或言行等)热烈的,充满感情的;猛烈的
   vehemently adv.激烈地,猛烈地;热烈地
   vehemence n.激烈,猛烈;热情
   a man of vehement character 热情的人
   vehement desires/passions 强烈的欲望/激情
   vehement wind 强风
4. vehicle
   n.(陆上的)交通工具,车辆;手段;媒介物 *cle (=small)
   vehicular adj.车辆的,用车辆运载的;用做媒介的
   Department of Motor vehicles (美国州政府的)机动车辆局(缩写:DMV)
   Art may be used as a vehicle of propaganda 艺术可以被用做宣传手段
   Language is the vehicle of human thought.语言是传达人们思想的手段。
5. inveight
    v.猛烈抨击,痛哭 *in (=against),veigh <veh(=carry)
6. convex
   adj. 凸的;凸面的 *con<com(=together)
   convexity n.凸状,凸面体
   convex lens 凸透镜