n.自行车；脚踏车；v.骑自行车； 变形： 复数：bicycles过去式：bicycled过去分词：bicycled现在分词：bicycling第三人称单数：bicycles 双语释义：n.(名词)[C]自行车,脚踏车bicycle英英释义： bicycle[ 'baisikl ]n.a wheeled vehicle that has two wheels and is moved by foot pedals同义词：bikewheelcyclev.ride a bicycle同义词：cyclebike