tread-mill

英 [t'redm'ɪl] 美 [t'redm'ɪl]

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tread-mill的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 treadmill:

1. an exercise device consisting of an endless belt on which a person can walk or jog without changing place

2. a mill that is powered by men or animals walking on a circular belt or climbing steps

3. a job involving drudgery and confinement