单词	柱面螺旋线
释义	柱面螺旋线〖数〗cylindrical helix
随便看	educations value Educations,Veterinary Educations,Vocational educationsystem education system education system change education system for experiment Education System in China Today education system management training program education system reform education systems engineering education systems of the police education tact education target education tax education teachers education teaching education/teaching education teaching ability Education teaching is managed education Teaching Reform education team Education technical capacity education technical equipment education technique