macadam
n.铺路用的碎石料；柏油碎石路
网络解释.碎石；麦克亚当；碎石路；碎石层〔道路〕
pavement
双语例句
1. 1 . In this research lime - fly - ash bound macadam was joined with glass fibers in lab tests.
玻璃纤维掺入到二灰碎石基层中,对其强度和刚度进行试验.
来自互联网
n.铺路用的碎石料；柏油碎石路
网络解释.碎石；麦克亚当；碎石路；碎石层〔道路〕
pavement