VocabMap
词汇表词根词缀
speedometer
/spi:'dɒmitә/
BNC词频: #36,623
当代词频: #23,407

中文释义

n. 速度计, 里程计

[机] 里程计, 速度计

英文释义

n. a meter fixed to a vehicle that measures and displays its speed

词形变化

复数speedometers
相关词根词缀
metr, -meter, -metrymeasure(Greek)
accelerometeraltimeterametropiaammeteranemometeraneroid barometeranthropometryasymmetry