短語詞組短語I biked and biked 她一直跳啊跳的ITnzhou pre -paid biked 神州行電話卡by bike 騎自行車；騎單車ride a bike 騎自行車mountain bike n . 山地車；山地自行車bike riding 騎單車racing bike 賽車；競賽自行車exercise bike 固定式健身腳踏車ride bike 騎車，騎自行車dirt bike 輕型摩托車pocket bike 折曡自行車 返回 biked