刘小刘1234
最常用表达: bike, bicycle, cycle 按分类表达:实用自行车(utility bicycle)山地自行车(mountain bicycle)比赛自行车(racing bicycle)旅行自行车(touring bicycle)混合自行车(hybrid bicycle)沙滩自行车(beach bicycle/cruiser bicycle)越野自行车(BMX bicycle)双人自行车(tandem)折叠自行车(folding model)独轮车(unicycle)三轮车(tricycle)四轮车(quadracycle)摘自:
优质英语培训问答知识库