以上来源于: WordNet
N an off-road trail used by cyclists, wide enough for only one bicycle at a time 单轨骑行小径
Weaving through calming woodland and across open grassland on gently winding singletrack trails is a tonic to the heat and hurry of the city.
BBC: Singapore��s curious bicycle island
应用推荐
模块上移
模块下移
不移动