gravel是什么意思

gravel

英[ˈgrævl] 美[ˈɡrævəl]

1 . I signed in and crunched across the gravel to my room.: 我签到后嘎吱嘎吱走过石子路来到我的房间。

2 . Two young men were racing motorcycles on the loose gravel .: 两个小伙子正在松散的砾石路面上赛摩托车。

3 . She heard the crunch of tires on the gravel driveway.: 她听到轮胎轧过石子铺成的车道，发出嘎吱声。