雪後Sunny
电动车电动自行车Electric bicycle for electric vehicles 电动自行车 [词典] electrotachyscope; [例句]中国是最大的制造和消费铅用于电池，汽车和电动自行车的大国。China is the largest producer and consumer of lead for batteries, cars and electric bikes.
天才和笨蛋
e-bike 【非 electric bicycle】[牛津高阶9] a type of bicycle that you can ride by pushing the pedals with your feet or by using a small electric motor：电动自行车[Wiktionary]
