rock-bound

rock-bound

美 　英 ['rɒkbaʊnd]

• adj.岩包围着的
• 网络多岩的；被岩石包围的

英汉解释

adj.	1. 岩包围着的,岩多的

例句

Macadam "-type bases involving successive layers of crushed rock bound with rock dust were also used. "

人们曾经使用“石结”基层——几层由石粉黏结在一起连续的碎石层。