| 释义 |
treadmill/ˈtredmɪl ||; ˈtrɛdˌmɪl/noun [c] an exercise machine that has a moving surface that you can walk or run on while remaining in the same place ﹙锻炼身体用的﹚跑步机，走步机 tread·mill /`trɛdˏmɪl; ˈtredˌmɪl/n [singular 单数]a job or situation that seems very boring because you always have to do the same things 单调枯燥的工作［情况］ |