traffic island

美 
英 
  • n.安全岛(供行人避让车辆)
  • 网络交通岛;行人安全岛;环岛
复数:traffic islands  
traffic island
n.
1.
安全岛(供行人避让车辆)an area in the middle of a road where you can stand and wait for cars to go past until it is safe for you to cross