| 释义 |
traction/ˋtrækʃən; ˈtrækʃ$n/ n [U] 1 the type of power needed to make a vehicle move, or to pull a heavy load〔使汽车或重物移动的〕牵引力 2 the force that prevents a wheel sliding on a surface〔防止轮子在表面打滑的〕附着摩擦力 3 the process of treating a broken bone with special medical equipment that pulls it〔治疗骨折的〕牵引术 |