| 释义 |
treadle美 ['tred(ə)l] 英 ['tred(ə)l] - v.踩踏板；踩踏板开动(缝纫机等)
- n.（尤指旧时驱动机器的）踏板
- 网络脚蹬；轨道接触器；踏板踩踏板开动
复数：treadles 过去分词：treadled 现在分词：treadling n. foot pedal,lever,control 1. | （尤指旧时驱动机器的）踏板(especially in the past) a device worked by the foot to operate a machine |
n. | 1. a lever pushed repeatedly by the foot to provide drive for a machine such as a sewing machine or potter's wheel 2. a part of a machine that you move up and down with your foot to make the machine work | v. | 1. to operate a treadle, or operate a machine by using a treadle |
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