gravelling

• 铺砾石

双语释义

n.(名词)

1. [U]沙砾，砾石 a mixture of small stones with sand,used on the surface of roads or paths

词汇搭配

短语

gravelling of road砾石铺路

gravelling by two ash二灰碎石

权威例句

WELL GRAVELLING TOOL
WELL GRAVELLING TOOL
Well gravelling tool
Well gravelling tool
Well gravelling tool
Well gravelling tool
Quality Control of Gravelling by Cement Stabilized Crushed Stone
Assessment of gravelling impact phenomenon on helicopter glass windshields
Technical Measures to Prevent Soil Gravelling in Liaodong Mountainous Area
Application of a new technology to gravelling in the casing during the filling of filter materials in a hydrological well