gravel是什么意思音标:英 ['ɡrævl]美 [ˈɡrævəl]
n. 砂砾, 碎石
[医] 沙砾, 尿沙
n. rock fragments and pebbles
v. cover with gravel
gravel的用法和例句：
1.The gravel removed from his head matched the gravel in the alley.
从他头上提取的砂砾 和巷子里的砂砾吻合
2.Into the gravel cell, the banked gravel corner, nicely done through there.
进入到碎石路段 堆满碎石的转弯处 完美地通过了那里
3.But I'm not sure how gravel would be probative.
但我不知道砾石能算得上什么证据
4.There was no gravel where her body was found.
在她遗体发现的附近没有砂石
5.A gravel barge, and not messing about, either.
一艘碎石驳船 并不止是闲逛
6.There's gravel blocking his airway. I can't intubate.
有碎石堵住了气管 我无法插管
7.Holding it as we head toward the gravel.
保持这种势头到达碎石路段
8.The gravel must have been second nature for you.
砂石路开车肯定是你的第二天性吧
9.cos we've run out of money and there it is, the gravel.
由于我们钱花光了而没完工的碎石路
10.No, we're trying to make platinum out of gravel.
不是 我们是想用砂砾制造铂金