英 [ˈtɜːn sɪɡnəl]
转向灯：车辆上闪烁的灯光，用于指示车辆向左或向右转弯。
turn signal //
可数名词 A car's turn signals are the flashing lights that tell you it is going to turn left or right. (汽车的) 转向灯
a blinking light on a motor vehicle that indicates the direction in which the vehicle is about to turn
同义词： blinker / turn indicator / trafficator
变换航向信号
... METET LAMP仪表灯 TURN SIGNAL转弯灯 POWER WINDOW电动车窗 ...
首先，看 转向灯 （ turn signal ）：
... gas gauge —— 油量表 turn signal —— 方向灯、转弯指示灯 ignition —— 点火装置（偶估计系专为吸烟的筒子设计的） ...
... turn round time 调头时间 turn signal 转弯指示灯 turn tail 逃跑 ...
（汽车）方向灯；转弯指示灯
Install turn signal lamp bulb.
安装转向信号灯灯泡。
If not, turn on your hazard warning lights or turn signal.
如果没有救助，打开你的危险警告灯或转向灯。
Turn off your hazard lights and turn on your left turn signal.
关闭危险信号灯，打开左转灯。
A signal from the TV tells each side of the glasses when to turn on and off, showing each eye slightly different images that create the sense of depth.
VOA : special.2010.01.26
Can you teach me how to use the turn signal?
你能教教我怎么使用转向灯吗？
SpeakingMax英语口语达人 : Can 实战
If the temperature drops below a certain level it sends a signal, 'turn on the heat', and that signal stays on until it gets a negative signal to turn off.
如果温度降到一定程度以下时,探测器会发送一个信号,打开加热器,直到加热器再收到关闭的信号,它就会一直开着
生物医学工程探索课程节选 : 耶鲁公开课
In no way does the u-turn signal any softening of Singapore's hardline HIV policy, says gay-rights activist Alex Au Wai Ping.
If the driver puts on the turn signal anyway, the seat vibrates.
Subscribers can place a limit order in the computerized book, where it can be seen by other subscribers, who can in turn signal their desire to take it.