| 释义 |
tread·le AHD[trĕdʹl] D.J.[ˈtredl]K.K.[ˈtrɛdļ]n.（名词）- A pedal or lever operated by the foot for circular drive, as in a potter's wheel or sewing machine.踏板：一种由脚操纵带动圆周运动的踏板或杠杆，如制陶者的陶车或缝纫机的踏板
v.intr.（不及物动词）tread.led, tread.ling, tread.les - To work a treadle.踩踏板操作
- Middle English tredel 中古英语 tredel
- from Old English [step of a stair] 源自 古英语 [楼梯的一个台阶]
- from tredan [to tread] 源自 tredan [踩]
treadʹler n.（名词） |