treadles

treadles

美 [ˈtred(ə)l] 　英 ['tred(ə)l]

• v.踩踏板；踩踏板开动(缝纫机等)
• n.(纺车等的)踏板
• 网络轨道接触器

词形变化

复数：treadles  

同义词

英汉解释

n.	1. (纺车等的)踏板
v.	1. 踩踏板,踏动踏板;踩踏板开动(缝纫机等)

英英解释

n.	1. a part of a machine that you move up and down with your foot to make the machine work

例句

The pistons go up and down as a person stands on lever devices -- treadles -- and uses a natural walking motion.

活塞上升下降是在杠杆的设备上。踏板，使用自然的走动运动。

The pistons go up and down as a person stands onliverlever devices- treadles- and uses a naturalworkingwalking motion.

当一个人站在杠杆装置上并很自然的踩踏时，活塞就会上下的运动。

a talk on application of piano ' s treadles

浅谈钢琴踏板的运用