foot lever

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a lever that is operated with the foot
• Syn:
pedal, treadle, foot pedal
• Derivationally related forms:
treadle (for: treadle), pedal (for: pedal)
• Hypernyms:
lever
• Hyponyms:
accelerator, accelerator pedal, gas pedal, gas, throttle,
throttle, brake pedal, clutch, clutch pedal, soft pedal,
sustaining pedal, loud pedal
• Part Holonyms:
organ, pipe organ, motor vehicle, automotive vehicle, bicycle,
bike, wheel, cycle