blacktop

• 一种黑色的沥青材料，通常指铺路用的沥青，也指铺有这种材料的道路或路面。

A black bituminous material, typically asphalt, used for paving roads and other surfaces, often spread over a base of crushed rock.

不可数

1. Paving materialB2formalamerican

   A dark, bituminous substance used for surfacing roads, driveways, and other paved areas, typically applied over a base of crushed stone.

   沥青

   • The crew laid fresh blacktop on the highway this morning.
   • Our driveway was resurfaced with new blacktop last summer.
   • Blacktop is commonly used for parking lots and playgrounds.

   同义词asphaltmacadamtarmac

• 动词，指用沥青或柏油铺设路面，多用于美式英语中表示给道路或车道铺沥青。

A verb meaning to pave a surface with asphalt, typically used in American English for roads or driveways.

1. Coat with blacktopB2formalamerican

   To apply a layer of asphalt or blacktop to a surface, such as a road or driveway.

   铺设沥青

   • The crew blacktopped the driveway last week.
   • They plan to blacktop the entire parking lot next month.
   • The road was blacktopped to improve driving conditions.

   同义词asphaltmacadamizepavetartarmac