跑步机的英文：
treadmill
running machine
n. 单调的工作；跑步机
I was the fastest runner on the treadmill.
我是踏车上跑得最快的人。
Drugs remove man from the treadmill of routine.
药物可以使人摆脱日常单调的工作带来的疲劳。
Yet, you can't run on the treadmill for five minutes without panting.
然而，你却无法在跑步机上不喘气的跑上五分钟。
n. 跑步；运转；流出
adj. 连续的；流动的；有/没有成功的机会；运转着的；领先；赶紧做；滚开
v. [run] 的ing形式；跑；运转；行驶
run the rapids.
冲过急流
Run (or Hold) with the hare and hunt (or run) with the hounds
两面讨好
Hold (or Run) with the hare and run (or hunt) with the hounds
两面讨好
n. 机器；机构；机械般工作的人
v. 用机器做
swage machining
旋转模锻
chaperone machine
陪伴机[通过陪伴蛋白的结合保证肽链折叠、寡聚化和转运的机制]
The is an animated machine.
这个一台自动的机器。