-
N-COUNT
（自行車的）腳蹬，踏板
The pedals on a bicycle are the two parts that you push with your feet in order to make the bicycle move.
-
VERB
蹬，騎（自行車）
When you pedal a bicycle, you push the pedals around with your feet to make it move.
例句
She climbed on her bike with a feeling of pride and pedalled the five miles home...
她自豪地騎上自行車，蹬了5英里路回家。
She was too tired to pedal back.
她太累了，沒力氣騎自行車回去。
-
N-COUNT
（汽車或機器的）踏板
A pedal in a car or on a machine is a lever that you press with your foot in order to control the car or machine.
例句
...the brake or accelerator pedals.
剎車或油門踏板