（非正式）用哑铃锻炼

举重；做举重运动员

pumps iron───举重；做举重运动员

pumped iron───举重；做举重运动员

pumping iron───举重

to pump iron───泵铁

cramp iron───铁搭；钢筋；两爪钉，扒钉

dump on───投放；欺骗某人

gem iron───宝石铁

hoop iron───[建]箍铁，[建]箍钢

jump in───v.投入

The secret is to pump iron until you reach muscle fatigue.───秘密在于必须持续“举轻”直到肌肉疲劳为止.

You look weak. You should pump iron with me.───你看起来很文弱，你应该跟我一起练举重。

He likes to pump iron everyday.───他喜欢每天举重。

Want to build muscle fast? What you eat - as well as how much iron you pump - can make a huge difference to your success.───想快速拥有肌肉？你吃什么-和你输送多少铁-会对你能否拥有肌肉成功产生巨大的不同。

Before I met her I used to pump iron.

They pump iron for hours every morning.

These days both men and women pump iron for fitness.