clutch pedal

Từ điển WordNet v3.1 - WordNet Dictionary

noun

a pedal or lever that engages or disengages a rotating shaft and a driving mechanism
- he smoothely released the clutch with one foot and stepped on the gas with the other
• Syn:
clutch
• Hypernyms:
pedal, treadle, foot pedal, foot lever
• Part Holonyms:
clutch