方向燈, 轉向燈
a flashing light on a vehicle that indicates the driver's intention to turn left or right, or to change lanes
:
• Don't forget to use your turn signal when changing lanes.
變道時別忘了打方向燈。
• The driver failed to activate his turn signal before making the turn.
司機在轉彎前沒有打開方向燈。
