speedometer /spi:'dɒmitә/ 📖 中文释义 n. 速度计, 里程计[机] 里程计, 速度计 🧩 词形变化 复数 speedometers 📘 English Definition(英文释义) n. a meter fixed to a vehicle that measures and displays its speed ← speedomax S 字母词表 speedometer shaft adapter →