转数计，匝数计；

1. 转变指示器：turf 泥煤 | turn indicator 转变指示器 | turnbuckle 夹紧螺母

2. danci.edu.pub

2. 转数计：turn button regulator 旋钮调节器 | turn indicator 转数计 | turn plow 翻土犁

3. 转身标志线：1039 turn against the rules 转身犯规 | 1040 turn indicator 转身标志线 | 1041 turning board 转身壁,池壁,转身板

4. 转数表：turn indicator 匝数计 | turn indicator 转数表 | turn insulation 线匝绝缘

1. a blinking light on a motor vehicle that indicates the direction in which the vehicle is about to turn

    Synonym: blinkerturn signaltrafficator