路缘石

cutting edge───剪刃，[机]切削刃；刀刃，刀口

cutting edges───切削刃；切口

cutting-edge───剪刃，[机]切削刃；刀刃，刀口

a cutting edge───锋芒

curbing bit───n.马嚼铁，大勒衔

leading edge───[电子]前沿；居领先优势；最先着风的帆缘

turbine engine───汽轮机，涡轮发动机

• curbing it
• curbing landscaping
• curbing machine rental
• curbing machine
• curbing edge