Pertaining to a foot or feet.

足的。

Pertaining to, or operated by, a foot lever or treadle.

踏板的；用足踏板的。

The treadle, as of a bicycle.

踏板(如自行车的踏板)。

A lever attached to a musical instrument and moved by the foot, to lessen or swell the tone.

踏脚板(如乐器上的踏板)。

To operate by means of treadles.

踩踏板。