Trafficator
n. 臂式方向指示器
📖 牛津释义
trafficator
n
(also `traffic indicator) flashing light or other device on a vehicle, used to show the direction in which it is about to turn （车辆上的）方向灯, 方向指示器.
🗣️ 情景例句
You're so good in all your other subjects.
你别的功课都那样好。
I'm only joking.
我是开玩笑的。
Yes, I have. He's in Sydney, Australia.
有，我有。他在澳大利亚的悉尼。