“ traction ”是什么意思?

母语人士的回答
Rebecca
Traction意味着在移动物体的表面上存在抓握力或摩擦力。示例: The wheels need to have traction on the road in order to drive properly. (道路上必须有摩擦力才能使车轮正确滚动。)例: I have snow tires on my car for better traction in the winter. (冬天,我在汽车上放了防滑轮胎以增加牵引力。)