turn a wheel TEF/TCF常用TEF/TCF专四

转动轮子 newturn a wheel的英文翻译是什么意思，词典释义与在线翻译：参考翻译转动轮子

a part of a machine that, when operated by the foot, gives the power to turn a wheel in the machinea part of a machine that, when operated by the foot, gives the power to turn a wheel in the machine

（带动机器中轮子转动的）踏板 My grandmother still uses her old treadle sewing machine. 我奶奶仍然用着她那台老掉牙的脚踏缝纫机。